{"title":"Forks","description":"\u003cp\u003eShop premium fork suspension upgrades for Sur-Ron, Segway, Talaria, and E Ride Pro electric motorbikes at Darwin EV. Featuring Ohlins, EXT Racing Shox, and Sirris suspension.\u003c\/p\u003e","products":[{"product_id":"ohlins-dh38-m-1-fork-w-crown","title":"Ohlins DH38 m.1 Fork + Crown: Sur-Ron, Segway, Talaria, E Ride Pro","description":"\u003cp\u003eOhlins DH38 m.1 Fork (with crown) is a premium suspension performance upgrade for Sur-Ron, Segway, Talaria, and E Ride Pro electric dirt bikes. Capable of absorbing the smallest bumps, the lightweight DH38 m.1 downhill fork by \u003ca href=\"\/collections\/ohlins\"\u003eOhlins\u003c\/a\u003e can also handle big drop-offs. Additionally, the DH38 Fork features adjustment control for both high-speed and low-speed compression and rebound damping that delivers total rider comfort and control.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.3em;\"\u003eOhlins DH38 m.1 Fork Features\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eUnrivaled levels of adjustability and sensitivity\u003c\/li\u003e\n\u003cli\u003eTTX Damping Technology\u003c\/li\u003e\n\u003cli\u003eTotal Tune Spring Curve System (TTSC) allows total air spring tuning from the initial movement through to the bottom out\u003c\/li\u003e\n\u003cli\u003eIndependent cartridge coil spring and damper systems\u003c\/li\u003e\n\u003cli\u003eDesigned for use with 200 mm disc brakes\u003c\/li\u003e\n\u003cli\u003eUses the 110x20 Boost DH hub standard\u003c\/li\u003e\n\u003cli\u003e38-mm upper tube diameter for added strength\u003c\/li\u003e\n\u003cli\u003e46-58 mm offset\u003c\/li\u003e\n\u003cli\u003eCompatible maximum tire sizes 29 x 2.8 and 27.5 x 3.0\u003c\/li\u003e\n\u003cli\u003eDual-clamp floating axle for minimum friction (motocross inspired)\u003c\/li\u003e\n\u003cli\u003e200 mm stroke\u003c\/li\u003e\n\u003cli\u003eWeight: 6 lbs \/ 2715 g (without crowns and steer tube)\u003c\/li\u003e\n\u003cli\u003eFully serviceable and rebuildable\u003c\/li\u003e\n\u003cli\u003ee-MTB and e-bike approved\u003c\/li\u003e\n\u003cli\u003eFits Sur-Ron Light Bee, Segway X160\/X260, Talaria MX3\/MX4\/MX5, Talaria X3 (XXX), E Ride Pro-SS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 1.3em;\"\u003eDH38 m.1 Fork Adjustment Control\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe adjustment range specifically for gravity use (both race or park) has been increased to 15 clicks of low-speed compression and low-speed rebound damping and 5 clicks of high-speed compression damping. The twin-piston, three-chamber air spring system is isolated from the upper tubes to reduce head build-up and features easy air spring tuning from the initial movement, through to full bottom out, via both the main and ramp up chambers.\u003cbr\u003e\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e5-click high-speed compression damping\u003c\/li\u003e\n\u003cli\u003e15-click low-speed compression damping\u003c\/li\u003e\n\u003cli\u003e15-click rebound damping\u003c\/li\u003e\n\u003cli\u003eSpring rate and progression external via air pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-size: 1.3em;\"\u003eDH38 m.1 Fork Enhancements\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003eOver time, Ohlins has made numerous enhancements and performance upgrades to the race-winning DH38 Fork. The newly-improved DH38 m.1 downhill fork gives you a smoother, faster, and more controlled ride.\u003cbr\u003e\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eNew lubrication and functional grease decrease the breakaway force for increased smoothness.\u003c\/li\u003e\n\u003cli\u003eNew low-friction seal head design also enables increased oil levels for better lubrication.\u003c\/li\u003e\n\u003cli\u003eNegative chamber can now be tuned to be larger, delivering further improved comfort or to add spacers for increased feedback and control.\u003c\/li\u003e\n\u003cli\u003eThe DH38 m.1 fork utilizes the pressurized piston design from the highly-rated RXF36 m.2, ensuring even more consistent damper performance.\u003c\/li\u003e\n\u003cli\u003eA new needle design increases the adjustment control capabilities for low-speed compression and rebound damping.\u003c\/li\u003e\n\u003cli\u003eImproved durability and serviceability, both in terms of construction and having more parts and kits shared with the RXF36 m.2.\u003c\/li\u003e\n\u003cli\u003eA new ramp-up tube design increases durability and minimizes service downtime.\u003c\/li\u003e\n\u003cli\u003eRedesigned high-speed and low-speed compression damping adjusters for better click feeling.\u003c\/li\u003e\n\u003cli\u003eA cassette tool interface has been implemented on both damper and air spring for easier take-down servicing and lower risk of scratching during maintenance.\u003c\/li\u003e\n\u003cli\u003eA further refined one-way valve controlling the twin tube oil flow, another successful design element adopted from the RXF36 m.2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 style=\"font-size: 1.1em;\"\u003eOhlins DH38 Fork Owners \/ Service Manuals (PDF)\u003c\/h5\u003e\n\u003cul style=\"list-style: none; padding-left: 10px;\"\u003e\n\u003cli\u003e\n\u003ca class=\"pdflink\" title=\"Owners Manual Öhlins Downhill Front Fork DH38 v1 (English)\" href=\"https:\/\/www.ohlins.eu\/download\/db\/Ohlins_DTC_owners-manual-oehlins-mtb-downhill--00002991.pdf\" rel=\"noopener\" target=\"_blank\"\u003eOwners Manual Öhlins DH38 Fork v1\u003c\/a\u003e \u003cspan style=\"font-size: .8em;\"\u003e(5.8 MB)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca class=\"pdflink\" title=\"Workshop Manual Öhlins DH38 Fork 50h Service v1 (English)\" href=\"https:\/\/www.ohlins.eu\/download\/db\/Ohlins_DTC_workshop-manual-oehlins-mtb-dh38--00003001.pdf\" rel=\"noopener\"\u003eWorkshop Manual Öhlins DH38 Fork 50h Service v1\u003c\/a\u003e \u003cspan style=\"font-size: .8em;\"\u003e(2.4 MB)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca class=\"pdflink\" title=\"Workshop Manual Öhlins DH38 Fork 100h Service v1 (English)\" href=\"https:\/\/www.ohlins.eu\/download\/db\/Ohlins_DTC_workshop-manual-oehlins-mtb-dh38--00003005.pdf\" rel=\"noopener\"\u003eWorkshop Manual Öhlins DH38 Fork 100h Service v1\u003c\/a\u003e \u003cspan style=\"font-size: .8em;\"\u003e(5.2 MB)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Öhlins","offers":[{"title":"Default Title","offer_id":50546515116328,"sku":"OHL-DH38","price":2100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Ohlins-DH38-m1-Fork-with-Crown.jpg?v=1755504800"},{"product_id":"fox-factory-40-grip2-vvc-27-5-203-shiny-black","title":"Fox 40 Factory GRIP2 VVC 29\" Fork (Shiny Black)","description":"Fox 40 Factory GRIP2 VVC 29\" Fork (Shiny Black) with drop crown is an aftermarket front suspension upgrade. The redesigned Fox Factory series fork comes equipped with an updated version of the award-winning GRIP2 damper, EVOL air spring, and other new performance-driven features.\u003cbr\u003e\u003ch2\u003eFox 40 Factory Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGRIP2 Damper\u003c\/b\u003e - The benchmark for unparalleled ride quality and ultra-precise, on-the-fly adjustability. Fox has taken GRIP2 to the next level by adding their patented VVC technology to the high-speed compression circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLower Leg Channels\u003c\/b\u003e - Dramatically increases air volume within the lower legs, thereby reducing the amount of additional unintended pressure ramping. Additionally, the lower-leg bath oil is circulated to the upper reaches of the lower legs, continuously lubricating the foam rings and bushings as the fork compresses and extends while riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBleeders\u003c\/b\u003e - Lower leg bleeders allow for atmospheric pressure equalization at the simple press of a button. Pressure buildup in the lower legs dramatically decreases fork performance, preventing full travel from being achieved, and diminishing small bump sensitivity and responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFloating Axles\u003c\/b\u003e - Although looking similar to other axles, the Fox 40 floating axles offer a distinct performance advantage due to their unique ability to match the exact width of the fork’s wheel mounting surface precisely to the front hub flange spacing. This creates the perfect chassis alignment and eliminates unwanted friction between the upper and lower fork legs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLower Leg Arch\u003c\/b\u003e - Designed to pull out all the stops, shaving every possible gram while making sure not to compromise stiffness or strength requirements of modern enduro and gravity-style riding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFox 40 Factory GRIP2 VVC 29\" Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStanchion Diameter: 40mm\u003c\/li\u003e\n\u003cli\u003eTravel: 203mm\u003c\/li\u003e\n\u003cli\u003eExternal Adjustments: High-Speed Compression Damping\u003c\/li\u003e\n\u003cli\u003eBrake Type: Post Mount 203\u003c\/li\u003e\n\u003cli\u003eLockout Switch: None\u003c\/li\u003e\n\u003cli\u003eSteerer Tube Length: 264mm\u003c\/li\u003e\n\u003cli\u003eFront Axle: 20mm Thru x 110mm\u003c\/li\u003e\n\u003cli\u003ePositive Spring: Air\u003c\/li\u003e\n\u003cli\u003eCrown Race: 30\u003c\/li\u003e\n\u003cli\u003eNegative Spring: Air\u003c\/li\u003e\n\u003cli\u003eSteerer Type: Straight\u003c\/li\u003e\n\u003cli\u003eS.H.I.S. Stem Clamp Diameter: Direct Mount\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003eNote: Fox does not recommend their products for use on e-bikes that generate over 500 watts.","brand":"FOX","offers":[{"title":"Default Title","offer_id":50546516033832,"sku":"FOX-40-29-BLK","price":1819.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Fox40_3.jpg?v=1758305818"},{"product_id":"dnm-fork-27-5","title":"DNM Fork for Sur-Ron Light Bee","description":"Unused Take-Off from one of our premium bike builds.","brand":"DNM","offers":[{"title":"Default Title","offer_id":50546520228136,"sku":"DNM-FRK-LB","price":375.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/DNM_Take-Off.png?v=1758312387"},{"product_id":"kke-fork-sur-ron-light-bee-oem","title":"KKE Fork Sur-Ron Light Bee OEM","description":"2024 KKE Fork for Sur-Ron Light Bee, Segway, Talaria Sting, and E Ride Pro-SS electric motorbikes.\u003cbr\u003e\u003ch2\u003e2024 KKE Fork Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOriginal Sur-Ron Light Bee OEM replacement fork\u003c\/li\u003e\n\u003cli\u003eFits Sur-Ron Light Bee, Segway X160\/X260, Talaria Sting MX3\/MX4, E Ride Pro-SS\u003c\/li\u003e\n\u003cli\u003eComplete Front Suspension Fork Assembly\u003c\/li\u003e\n\u003cli\u003e210mm Travel\u003c\/li\u003e\n\u003cli\u003eStrong tapered upper outer tubes made of 7050 Aluminum (less flex)\u003c\/li\u003e\n\u003cli\u003eLeak-Free NOK oil seals and dust seals\u003c\/li\u003e\n\u003cli\u003eImproved Fork Tube\u003c\/li\u003e\n\u003cli\u003eCompression Adjustment\u003c\/li\u003e\n\u003cli\u003eAnti-bottom-out hydraulic damper\u003c\/li\u003e\n\u003cli\u003e55lb Springs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KKE Racing","offers":[{"title":"Brand New","offer_id":50546522259752,"sku":"KKE-FRK-LB","price":765.0,"currency_code":"USD","in_stock":false},{"title":"Unused Take-Off","offer_id":50546522292520,"sku":"KKE-FRK-LB-TO","price":515.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/KKE-Fork-SurRon-Light-Bee-OEM.jpg?v=1755505078"},{"product_id":"marzocchi-bomber-58-27-5-fork","title":"Marzocchi Bomber 58 27.5 Fork","description":"The Marzocchi Bomber 58 27.5 is a durable dual-crown DH fork for reliable front suspension. Its huge 40mm stanchions provide stiffness and steering precision, while the updated FIT GRIP damper ensures smooth small bump sensitivity. The Bomber 58 progression allows for controlled landings without the harsh bottom-outs.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 1.2em;\"\u003e📦 Delivery Time: 10-14 days\u003c\/span\u003e\n\u003cbr\u003e\u003ch2 style=\"font-size: 1.3em; padding-top: 12px;\"\u003eMarzocchi Bomber 58 27.5 Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHuge 40mm stanchions for stiffness and steering precision\u003c\/li\u003e\n\u003cli\u003e20x110 DH (non-Boost) axle for standard DH hub spacing\u003c\/li\u003e\n\u003cli\u003eIndexed GRIP damper with no-fuss adjustment for compression and rebound\u003c\/li\u003e\n\u003cli\u003eAir spring for progressive stroke on the big hits\u003c\/li\u003e\n\u003cli\u003eReliable, consistent performance on any DH track or free-ride line\u003c\/li\u003e\n\u003cli\u003eColor Options: Matte Black | Gloss Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 1.3em; padding-top: 12px;\"\u003eMarzocchi Bomber 58 27.5 Fork Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTravel: 200mm\u003c\/li\u003e\n\u003cli\u003eWheel Size: 27.5\"\u003c\/li\u003e\n\u003cli\u003eRake: 51mm\u003c\/li\u003e\n\u003cli\u003eAxle: 20x110 DH\u003c\/li\u003e\n\u003cli\u003eDamping: GRIP (compression + rebound)\u003c\/li\u003e\n\u003cli\u003eSpring: Float\u003c\/li\u003e\n\u003cli\u003eChassis: 40 mm Black Anodized\u003c\/li\u003e\n\u003cli\u003eSteerer: 1.125\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1640\/5435\/files\/Marzocchi-Fork-Tuning_Guide-Bomber-58.pdf?1344\"\u003eMarzocchi Bomber 58 Tuning Guide\u003c\/a\u003e","brand":"Marzocchi","offers":[{"title":"Matte Black","offer_id":50546524881192,"sku":"MRZ-B58-BLK","price":1149.0,"currency_code":"USD","in_stock":false},{"title":"Gloss Red","offer_id":50546524913960,"sku":"MRZ-B58-RED","price":1149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Marzocchi-Bomber-58-27-5-Fork-matte-black-1.jpg?v=1755505212"},{"product_id":"fox-factory-40-grip2-vvc-203-orange","title":"Fox 40 Factory GRIP2 VVC 29\" Fork (Orange)","description":"Fox 40 Factory GRIP2 VVC 29\" Fork (Orange) with drop crown is an aftermarket front suspension upgrade. The redesigned Fox Factory series fork comes equipped with an updated version of the award-winning GRIP2 damper, EVOL air spring, and other new performance-driven features.\u003cbr\u003e\u003ch2\u003eFox 40 Factory Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGRIP2 Damper\u003c\/b\u003e - The benchmark for unparalleled ride quality and ultra-precise, on-the-fly adjustability. Fox has taken GRIP2 to the next level by adding their patented VVC technology to the high-speed compression circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLower Leg Channels\u003c\/b\u003e - Dramatically increases air volume within the lower legs, thereby reducing the amount of additional unintended pressure ramping. Additionally, the lower-leg bath oil is circulated to the upper reaches of the lower legs, continuously lubricating the foam rings and bushings as the fork compresses and extends while riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBleeders\u003c\/b\u003e - Lower leg bleeders allow for atmospheric pressure equalization at the simple press of a button. Pressure buildup in the lower legs dramatically decreases fork performance, preventing full travel from being achieved, and diminishing small bump sensitivity and responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFloating Axles\u003c\/b\u003e - Although looking similar to other axles, the Fox 40 floating axles offer a distinct performance advantage due to their unique ability to match the exact width of the fork’s wheel mounting surface precisely to the front hub flange spacing. This creates the perfect chassis alignment and eliminates unwanted friction between the upper and lower fork legs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLower Leg Arch\u003c\/b\u003e - Designed to pull out all the stops, shaving every possible gram while making sure not to compromise stiffness or strength requirements of modern enduro and gravity-style riding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFox 40 Factory GRIP2 VVC 29\" Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStanchion Diameter: 40mm\u003c\/li\u003e\n\u003cli\u003eTravel: 203mm\u003c\/li\u003e\n\u003cli\u003eExternal Adjustments: High-Speed Compression Damping\u003c\/li\u003e\n\u003cli\u003eBrake Type: Post Mount 203\u003c\/li\u003e\n\u003cli\u003eLockout Switch: None\u003c\/li\u003e\n\u003cli\u003eSteerer Tube Length: 264mm\u003c\/li\u003e\n\u003cli\u003eFront Axle: 20mm Thru x 110mm\u003c\/li\u003e\n\u003cli\u003ePositive Spring: Air\u003c\/li\u003e\n\u003cli\u003eCrown Race: 30\u003c\/li\u003e\n\u003cli\u003eNegative Spring: Air\u003c\/li\u003e\n\u003cli\u003eSteerer Type: Straight\u003c\/li\u003e\n\u003cli\u003eS.H.I.S. Stem Clamp Diameter: Direct Mount\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003eNote: Fox does not recommend their products for use on e-bikes that generate over 500 watts.","brand":"FOX","offers":[{"title":"Default Title","offer_id":50546525012264,"sku":"FOX-40-29-ORG","price":1819.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/40.webp?v=1755505267"},{"product_id":"manitou-dorado-expert-27-5-203-with-slam-set","title":"MANITOU DORADO EXPERT 27.5 \/ 203 with Slam Set","description":"MANITOU DORADO EXPERT 27.5 \/ 203 with Slam Set\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cdiv class=\"entry-content\"\u003e\n\u003cdiv id=\"crcPDPBottomTabs\" class=\"crcDynamicTabs\"\u003e\n\u003cdiv class=\"crcDynamicTabContent\"\u003e\n\u003cdiv id=\"crcPDPTabDescription\" class=\"crcTabPanel crcPDPBottomTabLeft\"\u003e\n\u003cdiv id=\"crcPDPComponentDescription\" class=\"crcComponent crcPDPComponent crcPDPDescription\"\u003e\n\u003ch2 class=\"from-description-field\"\u003eManitou Dorado Expert Suspension Fork\u003c\/h2\u003e\n\u003cbr\u003eFeaturing high-quality 6000 series aluminum legs, this mountain bike (MTB) suspension fork is robust and reliable as you charge from trail to trail. Manitou has also equipped this model with Boost axle spacing for stronger, stiffer and more efficient performance, wherever your next mountain adventure takes you. Benefitting from 203mm travel that's also internally adjustable, it allows you to tweak it for a more rider-tuned feel. Coming kitted out with post mount disc brake rotor compatibility, you'll enjoy its dependable front end suspension performance combined with powerful and consistent braking.\u003cbr\u003e\u003ch3\u003eDORADO AIR SPRING AND TPC+ COMPRESSION DAMPING\u003c\/h3\u003e\n\u003cbr\u003eReady for wherever the trail leads you, this MTB fork is equipped with a wide range of adjustment features for a more customized feel on your bike. Its Dorado Air spring with Incremental Volume Adjust (IVA) offers a consistent feel without any flat or dead spots. Another highlight is its TPC+ compression damping with Hydraulic Bottom Out (HBO), which delivers improved bump compliance, increased consistency as well as a smooth and predictable feel for every impact. With high-speed compression, low-speed compression plus, low-speed rebound adjustments, this is a great choice of upgrade for dialing in your ideal settings to match your riding style as well as the terrain.\u003cbr\u003e\u003ch3\u003eGET INVERTED\u003c\/h3\u003e\n\u003cbr\u003eBack and better than ever the updated Dorado Expert is ready to take on the gnarliest condition's mountain biking can provide. Whether you’re looking to cut seconds off the splits, lap the local park, or get Sendy in the back hills of Utah, the Dorado Expert has you covered. Featuring a revised 37mm chassis, completely redesigned internals, and on-trail precision that only inverted forks can provide, the Manitou Dorado Expert Suspension Fork is your ticket to the best ride you’ve ever had.\u003cbr\u003e\u003ch3\u003eFEATURES:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegs Material:\u003c\/strong\u003e 6000 Series Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeg Diameter:\u003c\/strong\u003e 37mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Mountain Bike (MTB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle:\u003c\/strong\u003e 110x20mm Boost Thru Axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteerer:\u003c\/strong\u003e 1-1\/8\" Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Spring:\u003c\/strong\u003e Dorado Air with Incremental Volume Adjust (IVA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Damping:\u003c\/strong\u003e TPC+ with Hydraulic Bottom Out (HBO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRebound Damping:\u003c\/strong\u003e Cartridge Adjustable TPC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustments:\u003c\/strong\u003e Air, Air Volume, Rebound, HS and LS Compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Forged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Post Mount:\u003c\/strong\u003e 203mm (223 Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Tyre Size:\u003c\/strong\u003e 67mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtras:\u003c\/strong\u003e Threaded TSR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-Bike Compatible:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e 47mm (27.5\" Option); 57mm (29\" Option)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRide Height:\u003c\/strong\u003e 582mm (27.5\" Option), 602mm (29\" Option)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel:\u003c\/strong\u003e 203mm internally adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3120g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTECHNOLOGIES:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e37mm Chassis\u003c\/strong\u003e results in a massive increase in stiffness and ride quality. The new chassis is 20% stiffer compared to our former 36mm version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverted Design\u003c\/strong\u003e provides an incredibly smooth and consistent feel due to constant lubrication of the bushings and seals. The inverted design also provides a major increase in fore-aft stiffness compared to traditional forks while maintaining torsional compliance which provides more control to the rider over rough terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDorado Air Spring\u003c\/strong\u003e system contains a unique balancing valve that equalizes the positive and negative air chambers during the air fill process resulting in a consistent feel without any flat or dead spots. It also allows easy \u003cstrong\u003eTravel Adjustability\u003c\/strong\u003e from 180 to 190 and 203mm without the need for any spare parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIVA\u003c\/strong\u003e (Incremental Volume Adjust) modifies the volume in the positive air chamber with self contained spacers dictating the position of the IVA piston and your volume amount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPC+ Damper\u003c\/strong\u003e has increased oil volume and improved flow paths for improved bump compliance and increased consistency. TPC+ features two compression pistons, a hydraulic bottom out, and a spring backed IFP for a smooth and predictable feel for every impact. Adjustments include; High-speed compression, Low-speed compression, and Low-speed rebound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits both 29\" and 27.5\" wheels.\u003c\/strong\u003e Markings on the outer legs indicate the proper clamping point for ideal axle to crown measurements depending on wheel size. The fork legs can be used with both wheel sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Crown Options\u003c\/strong\u003e are available with this fork. The 47 offset is designed to work with 27.5\" wheels and intended axle to crown. The 57 offset crown is designed for 29\" wheels and axle to crown. For those looking to run the lower offset crown with 29\" wheels please reference our fit document to see if your headtube length is compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSR Bleed Screws \u003c\/strong\u003eallow you to release excess pressures built up in the outer legs of your fork while riding keeping your fork smooth and supple all day long.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMANUFACTURER'S PART NUMBERS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e191-38304-A101 Black 27.5\" 203mm\u003c\/li\u003e\n\u003cli\u003e191-38304-A201 Black 29\" 203mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"from-description-field\"\u003eBuy \u003cstrong\u003eManitou Components\u003c\/strong\u003e from Chain Reaction Cycles, the World's Largest Online Bike Store.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"crcPDPComponentSpecs\" class=\"crcComponent crcPDPComponent\"\u003e\n\u003cdiv class=\"description-section\"\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul class=\"crcPDPList\"\u003e\n\u003cli\u003e\n\u003cb\u003eColor: \u003c\/b\u003eBlack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize: \u003c\/strong\u003eShort Offset, Long Offset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Size: \u003c\/strong\u003e27.5\" (650b), 29\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteerer Diameter: \u003c\/strong\u003e1.1\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork Travel: \u003c\/strong\u003e203mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eNot recommended for use on e-bikes that generate more than 500watts.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"summary entry-summary\"\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Darwin EV","offers":[{"title":"Default Title","offer_id":50546527207720,"sku":"MAN-DOR-EXP-FRK","price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Manitou3.webp?v=1755505455"},{"product_id":"ext-ferro-e-mx-fork-suspension-upgrade","title":"EXT Ferro E-MX Fork Suspension Upgrade: Surron, Talaria, E Ride Pro","description":"\u003cp\u003eThe EXT Ferro E-MX Fork is among the most premium front suspension upgrades for Surron, Segway, Talaria, E Ride Pro, and other electric motorbikes at Darwin EV. Developed for minimum friction and high stiffness, the Ferro USD 36 features an upside-down, 36mm stanchions fork. Equipped with chrome-moly steel stanchions, 205mm travel design, and a dedicated triple clamp, the EXT Ferro E-MX Fork will surely boost your performance.\u003c\/p\u003e\n\u003ch2\u003eEXT Ferro E-MX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits Surron Light Bee, Segway X260, Talaria Sting \/ X3, E Ride Pro S \/ SS 2.0 \/ SS 3.0 \/ SR, Ventus One, 79Bike, Rawrr Mantis\/X, Zero XB, ReRode, Altis Sigma \u003cstrong\u003e\u003cem\u003e(see compatibility chart below)\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual drop crown inverted MX design (USD)\u003c\/li\u003e\n\u003cli\u003e36mm hard-chromed steel stanchions (heat-treated 42CrMo4) with Superfinish surface treatment\u003c\/li\u003e\n\u003cli\u003eHS3 3-twin positive air system + 1 large negative self-balancing air chamber = optimum support for all travel\u003c\/li\u003e\n\u003cli\u003eHigh-flow, 3-way adjustable cartridge damper system with independent high\/low speed compression + rebound damping adjustment\u003c\/li\u003e\n\u003cli\u003eSuperfinish inner tube coating\u003c\/li\u003e\n\u003cli\u003eExternal pressure air release system on both legs\u003c\/li\u003e\n\u003cli\u003eTwin hexagonal floating axle, boost compatible 20mm\u003c\/li\u003e\n\u003cli\u003eAir spring and cartridge radial guide system with bespoke aeronautical seals (minimize friction on side loads)\u003c\/li\u003e\n\u003cli\u003eLarge piston design for best damping control and separate IFP\/coil energized compression valve\u003c\/li\u003e\n\u003cli\u003eNo cavitation + low hysteresis\u003c\/li\u003e\n\u003cli\u003eSelf-hydraulic cartridge bleeding\u003c\/li\u003e\n\u003cli\u003eDedicated Mobile Sliding DU guiding system with super-long static overlap for maximum guidance and best torsional rigidity\u003c\/li\u003e\n\u003cli\u003eContinuously Guided Bushing (CGB) system increases dynamic stiffness\u003c\/li\u003e\n\u003cli\u003e205 mm of travel and 44 mm offset\u003c\/li\u003e\n\u003cli\u003e200 mm post mount brake\u003c\/li\u003e\n\u003cli\u003eWeight: 4000gr\u003c\/li\u003e\n\u003cli\u003ePressure release one-way valves on both legs\u003c\/li\u003e\n\u003cli\u003eCompatible with stock fender design\u003c\/li\u003e\n\u003cli\u003eChoose Warp 9 Boost Hub Spacer for more flexibility with \u003ca href=\"\/collections\/wheels\"\u003eaftermarket wheel sets\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e  If you are running a stock wheel or a wheel that is not specifically designed for use with BOOST hubs, you will need to install a rotor adapter (option available).\u003c\/p\u003e\n\u003ctable width=\"427\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"4\"\u003e\n\u003ch5\u003eEXT Ferro E-MX Fork Compatibility\u003c\/h5\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\"\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"110\"\u003e\u003cstrong\u003eDirect Fit?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"142\"\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\"\u003eSurron\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eLBX\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eAll model years compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\" rowspan=\"3\"\u003eTalaria\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eMX3\/MX4\u003c\/td\u003e\n\u003ctd width=\"110\" rowspan=\"2\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\" rowspan=\"2\"\u003eRecommended: Drop Crown for MX \/ Flat for X3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003eX3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003eMX5\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eNo\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eMX5 version available soon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\" rowspan=\"2\"\u003eE Ride Pro\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eS\/SS\/2.0\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e3.0\/SR\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ EXT Brake Adapter\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eFits SR model, but will not be covered by warranty.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\"\u003eVentus One\/One+\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eN\/A\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\"\u003e79Bike\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eN\/A\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\"\u003eRawrr\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eMantis\/X\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\"\u003eZero\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eXB\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\"\u003eReRode\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eR1 \/ EWatt 2.0\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"111\"\u003eAltis Sigma\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eN\/A\u003c\/td\u003e\n\u003ctd width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"padding-top: 12px; font-size: 1.2em;\"\u003eEXT Ferro USD 36 Fork Technology\u003c\/h3\u003e\n\u003cp\u003eHS3 is a unique hybrid air spring system focused on mid-stroke support in dynamic sag position while offering excellent sensitivity and bottom-out protection. Using two separate positive air chambers, HS3 technology works with one high-volume, self-equalizing, negative air chamber.\u003c\/p\u003e\n\u003cp\u003eThe goal is to find a balance between all the internal cartridge pressures. Made possible by EXT's optimization of internal forces, the Ferro E-MX Fork reaches low values of hysteresis and no cavitation.\u003c\/p\u003e\n\u003ch4 style=\"padding-top: 12px; font-size: 1.2em;\"\u003eEXT Ferro E-MX Fork Structure\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDual Crown Structure:\u003c\/strong\u003e  The robust double crown design in 7075 aluminum ensures maximum stiffness. Crown design is compatible with stock fender designs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSliding Bushings:\u003c\/strong\u003e  This low-friction solution enhances both smoothness and sensitivity. The dedicated DU guiding system is made with an extra-long bushing overlap to ensure optimal guidance and torsional rigidity of the stanchions. This Continuously Guided Bushing (CGB) system also helps to increase dynamic stiffness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheel Axle:\u003c\/strong\u003e  Twin hexagonal-head, floating wheel axle guarantees perfect wheel alignment while assuring maximum torsional rigidity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Flow Damper Cartridge:  \u003c\/strong\u003eThe EXT Ferro Fork inherits the best technologies from ERA V2 and adopts a radial floating shaft guide in the damper cartridge. The Superfinish surface treatment uses aeronautical seals for minimal friction. EXT's high-volume cartridge uses a high flow piston to generate control for your bike, an important performance upgrade for riding. The large piston design allows the best damping control.\u003c\/p\u003e\n\u003cp\u003eThe Ferro USD 36 damper cartridge is also equipped with a bump valve design (HDRV – High Dynamic Response Valve). Additionally, two different shim stacks (mid\/high speed) and an Internal Floating Piston (IFP) are combined with a bespoke thrust bearing to enhance fast response and guidance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3-Way Adjustable:\u003c\/strong\u003e  The high-flow hydraulic damper cartridge features independent High\/Low speed compression and rebound adjustments. This allows you to properly adjust the damping forces according to your individual riding style and weight.\u003c\/p\u003e\n\u003ch3 style=\"padding-top: 12px;\"\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/yZd0pZPB3U8?si=WQAfMG6TlHwx56pa\u0026amp;controls=0\u0026amp;rel=0\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch2\u003eEXT Complete Suspension Package\u003c\/h2\u003e\n\u003cp\u003ePaired with the industry-leading \u003ca href=\"\/products\/ext-arma-e-mx-rear-shock-damper-sur-ron-segway-talaria\/\"\u003eEXT Arma MX shock damper\u003c\/a\u003e, known for its reliability and performance, you can have one of the best upgrade suspension packages on the market to boost the performance of your electric dirt bike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShop \u003c\/strong\u003e\u003ca href=\"https:\/\/darwinev.com\/products\/ext-ferro-fork-arma-shock-e-moto-suspension-set\"\u003e\u003cstrong\u003eEXT Ferro + Arma Suspension Package ›\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"EXT Racing Shox","offers":[{"title":"Drop Crown (+$100) \/ None \/ No","offer_id":50546531893544,"sku":"EXT-FERRO-DC","price":1795.0,"currency_code":"USD","in_stock":true},{"title":"Drop Crown (+$100) \/ Warp 9 Boost Spacer (+$16) \/ No","offer_id":50546531959080,"sku":"EXT-FERRO-DC-W9","price":1811.0,"currency_code":"USD","in_stock":true},{"title":"Drop Crown (+$100) \/ E Ride Pro 3.0 Brake Adapter (+$30) \/ No","offer_id":50546532024616,"sku":"EXT-FERRO-DC-ER3","price":1825.0,"currency_code":"USD","in_stock":true},{"title":"Drop Crown (+$100) \/ None \/ Race Crown (+$25)","offer_id":50546532090152,"sku":"EXT-FERRO-DC-RC","price":1820.0,"currency_code":"USD","in_stock":true},{"title":"Drop Crown (+$100) \/ Warp 9 Boost Spacer (+$16) \/ Race Crown (+$25)","offer_id":50546532155688,"sku":"EXT-FERRO-DC-W9-RC","price":1836.0,"currency_code":"USD","in_stock":true},{"title":"Drop Crown (+$100) \/ E Ride Pro 3.0 Brake Adapter (+$30) \/ Race Crown (+$25)","offer_id":50546532221224,"sku":"EXT-FERRO-DC-ER3-RC","price":1840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/EXT-Ferro-E-MX-Fork-USD-36_1.jpg?v=1770077210"},{"product_id":"sirris-f43-fork-suspension-upgrade-surron-ultra-bee","title":"Sirris F43 Fork Suspension Upgrade For Sur-Ron Ultra Bee","description":"\u003cp\u003eUnleash your true speed potential with the Sirris F43 Fork suspension upgrade for Sur-Ron Ultra Bee electric dirt bikes. Engineered with precision for e-moto, its purpose-tuned design and pressure-balanced architecture deliver unmatched responsiveness and control. Featuring 246mm of ultra-plush travel, the Sirris F43 Fork embodies the essence of genuine e-moto design for aggressive riding styles.\u003cbr\u003e\u003cbr\u003eChoose your tune and customize your Sur-Ron Ultra Bee suspension with the ultimate fork upgrade and unlock a new level of performance.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.3em;\"\u003eSirris F43 Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable Tunes: Trail | MX | SX | EBMX\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003eclick \"Tunes\" tab above for details\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully Adjustable Compression, Rebound, And Preload\u003c\/li\u003e\n\u003cli\u003eCustom Spring Rates for All Riding Styles and Rider Sizes\u003c\/li\u003e\n\u003cli\u003eTrue Symmetrical Closed Cartridge Design For Balanced Performance\u003c\/li\u003e\n\u003cli\u003eReliable Predictability + Fade-Free Responsiveness with Every Ride\u003c\/li\u003e\n\u003cli\u003eHydraulic Bump Stop for Soft Landings at Max Stroke\u003c\/li\u003e\n\u003cli\u003e246mm of Increased Travel (6mm more than stock) adds cushioning for aggressive riding\u003c\/li\u003e\n\u003cli\u003eDual Oil Circuits for Maximum Damping Performance\u003c\/li\u003e\n\u003cli\u003eCartridge Bodies \/ Outer Tubes Made from 7000 Series Aluminum for Max Strength\u003c\/li\u003e\n\u003cli\u003eFinished in Type 3 Hard Anodization for Scratch Resistance + Durability\u003c\/li\u003e\n\u003cli\u003e43mm Hard-Chrome Stanchions + Wrap-Around Guards Maintain Optimal Performance\u003c\/li\u003e\n\u003cli\u003eHigh-Tensile, Lightweight Springs: 8.8 lbs (4 kg) per leg for standard config.\u003c\/li\u003e\n\u003cli\u003ePlug-And-Play Easy Installation - No Additional Mods or Parts Required\u003c\/li\u003e\n\u003cli\u003eIncludes Dust Seal + Headset Bearing Already Installed on Steerer Tube\u003c\/li\u003e\n\u003cli\u003eTriple Clamps + Guards Perfectly Fit Sur-Ron Ultra Bee Fairing \/ Cable Routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/n4_QaBwQrRE?si=A0Y4OG3LUhsGpS_g\u0026amp;rel=0\" title=\"Introducing Sirris Suspension | The Ultimate E-Moto Upgrade\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp style=\"border-left: 2px solid #777; padding-left: 10px;\"\u003e\u003cstrong\u003eThe Perfect Pair:\u003c\/strong\u003e \u003ca href=\"https:\/\/darwinev.com\/product\/sirris-r46-shock-suspension-upgrade-surron-ultra-bee\/\"\u003eSirris R46 Rear Shock\u003c\/a\u003e in addition to the Sirris F43 Fork together make the ultimate suspension package for Sur-Ron Ultra Bee. Pressure balanced. Fully adjustable. Optimized for E-Moto. Revolutionize your bike's potential with harmonized suspension performance, front and back.\u003c\/p\u003e\n\u003ch4 style=\"font-size: 1.3em;\"\u003eTrue Symmetrical Closed Cartridge Design\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced Performance:\u003c\/strong\u003e  The Sirris F43 Suspension Fork is engineered for balanced load, race-ready handling, and high performance. With its closed-cartridge suspension system, you can expect reliable predictability and fade-free responsiveness with every ride.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHydraulic Bump Stop:  \u003c\/strong\u003eExperience soft landings at max stroke with the F43 Fork, even during the most severe impacts.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5 style=\"font-size: 1.3em;\"\u003eUncompromised Suspension Quality\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDual Oil Circuits for Optimum Performance:\u003c\/strong\u003e The damping system is optimized for maximum effectiveness by completely separating the lubrication and damping oils.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh-Quality Materials + Surface Treatment:\u003c\/strong\u003e All cartridge bodies and outer tubes are fabricated from high-strength 7000 series aluminum for maximum structural integrity. The F43 Fork is finished in type 3 hard anodization for scratch resistance and durability. Hard-chrome stanchions and wrap-around guards maintain optimal performance for the long haul.\u003cbr\u003e\u003c\/p\u003e\n\u003ch6 style=\"font-size: 1.3em;\"\u003eFully Tunable For Every Rider \u0026amp; Riding Style\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eUltimate Front Suspension Tuning:\u003c\/strong\u003e Customize your front suspension performance with fully-tunable valving for compression and rebound. The spring rates of the Sirris F43 Fork suspension are matched to your weight and riding type. Easily adjust your setup for various terrains and ride types to enhance your overall riding experience.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable compression, rebound, and preload\u003c\/li\u003e\n\u003cli\u003eCustom spring rates for all riding styles and rider sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch6 style=\"font-size: 1.3em;\"\u003eSirris F43 Fork Suspension Installation\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-And-Play:\u003c\/strong\u003e Upgrade your stock Sur-Ron Ultra Bee effortlessly with a direct-swap front suspension system. No additional modifications or parts are required. The Sirris F43 Fork includes a dust seal and headset bearing already installed on the steerer tube for quick and easy installation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOEM Sur-Ron Ultra Bee Compatibility:\u003c\/strong\u003e The triple clamps and guards perfectly align with the Ultra Bee fairing and cable routing. Additionally, the Sirris Fork upgrade is compatible with the Ultra Bee stock display, fender, and brake as well.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e5-Hour Break-In Period Recommendation:\u003c\/strong\u003e The Sirris F43 Fork will break-in during the first 5 hours of use with significant improvements in friction. We recommend that you don’t make significant changes to clicker positions or valving until after the 5-hour break-in period.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-owners-guide-071725.pdf?v=1752776759\" target=\"_blank\"\u003eSirris Suspension Owner’s Manual (PDF) ›\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/r7KLAL-aKxI?si=MIdsCmfdKJX7ccTp\u0026amp;rel=0\" title=\"Quick Install Guide: Sirris F43 for Surron Ultra Bee\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Sirris","offers":[{"title":"Trail Tune \/ Light \/ Black","offer_id":50546838864168,"sku":"SIR-F43-UB-T-L","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Trail Tune \/ Medium \/ Black","offer_id":50546838896936,"sku":"SIR-F43-UB-T-M","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Trail Tune \/ Heavy \/ Black","offer_id":50546838929704,"sku":"SIR-F43-UB-T-H","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Trail Tune \/ X Heavy \/ Black","offer_id":50546838962472,"sku":"SIR-F43-UB-T-X","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Trail Tune \/ XX Heavy \/ Black","offer_id":50546838995240,"sku":"SIR-F43-UB-T-XX","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Trail Tune \/ XXX Heavy \/ Black","offer_id":50546839028008,"sku":"SIR-F43-UB-T-XXX","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"MX Tune \/ Light \/ Black","offer_id":50546839060776,"sku":"SIR-F43-UB-MX-L","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"MX Tune \/ Medium \/ Black","offer_id":50546839093544,"sku":"SIR-F43-UB-MX-M","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"MX Tune \/ Heavy \/ Black","offer_id":50546839126312,"sku":"SIR-F43-UB-MX-H","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"MX Tune \/ X Heavy \/ Black","offer_id":50546839159080,"sku":"SIR-F43-UB-MX-X","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"MX Tune \/ XX Heavy \/ Black","offer_id":50546839191848,"sku":"SIR-F43-UB-MX-XX","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"SX Tune \/ Light \/ Black","offer_id":50546839224616,"sku":"SIR-F43-UB-SX-L-BLK","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"SX Tune \/ Light \/ Blue","offer_id":50546838765864,"sku":"SIR-F43-UB-SX-L-BLU","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"SX Tune \/ Light \/ Red","offer_id":50546838798632,"sku":"SIR-F43-UB-SX-L-RED","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"SX Tune \/ Light \/ Gold","offer_id":50546838831400,"sku":"SIR-F43-UB-SX-L-GLD","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"SX Tune \/ Medium \/ Black","offer_id":50546839257384,"sku":"SIR-F43-UB-SX-M-BLK","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"SX Tune \/ Medium \/ Blue","offer_id":50546839290152,"sku":"SIR-F43-UB-SX-M-BLU","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"SX Tune \/ Medium \/ Red","offer_id":50546839322920,"sku":"SIR-F43-UB-SX-M-RED","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"SX Tune \/ Medium \/ Gold","offer_id":50546839355688,"sku":"SIR-F43-UB-SX-M-GLD","price":2550.0,"currency_code":"USD","in_stock":true},{"title":"EBMX Tune \/ Light \/ Black","offer_id":50546839388456,"sku":"SIR-F43-UB-EBMX-L","price":2250.0,"currency_code":"USD","in_stock":false},{"title":"EBMX Tune \/ Medium \/ Black","offer_id":50546839421224,"sku":"SIR-F43-UB-EBMX-M","price":2250.0,"currency_code":"USD","in_stock":false},{"title":"EBMX Tune \/ Heavy \/ Black","offer_id":50546839453992,"sku":"SIR-F43-UB-EBMX-H","price":2250.0,"currency_code":"USD","in_stock":false},{"title":"EBMX Tune \/ X Heavy \/ Black","offer_id":50546839486760,"sku":"SIR-F43-UB-EBMX-X","price":2250.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-F43-Fork-Suspension-front.jpg?v=1755507981"},{"product_id":"sirris-f43-fork-cmx-tune-e-ride-pro-sr","title":"Sirris F43 Fork CMX Tune: E Ride Pro SR","description":"\u003cp\u003eTake your E Ride Pro SR to the next level with the Sirris F43 CMX Fork. This 220mm travel fork is engineered without compromise specifically for the E Ride Pro SR for high-performance, aggressive riding. The CMX Tune (Compact Motocross) paired with the race-proven F43 platform brings elite-level suspension tech to the electric dirt bike world.\u003c\/p\u003e\n\u003cp\u003e140 lbs - 180 lbs  (Medium = 4.0\/4.0 springs)\u003cbr\u003e180 lbs - 220 lbs  (Heavy = 4.4\/4.0 springs)\u003cbr\u003e\u003cem\u003eFork spring rates listed above are left side\/right side\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSee Fork \u0026amp; Shock Tuning Recommendations Chart below.\u003c\/p\u003e\n\u003ch2\u003eSirris F43 CMX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e220mm Travel — (17mm more than stock) adds cushioning for aggressive riding\u003c\/li\u003e\n\u003cli\u003eTool-Free Compression Adjusters — for quicker changes during mid ride without any tools needed\u003c\/li\u003e\n\u003cli\u003e178mm Fork Spacing — allows unlimited tire selection from aggressive knobby to supermoto treads\u003c\/li\u003e\n\u003cli\u003eDrop Clamp Option for 21\" Wheels — allows for fitment of 21” wheel by raising the front end an additional 25mm while retaining 220mm travel \u003cem\u003e(raising the front end maintains balance of the bike if paired with a longer shock that raises the rear)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eScalloped Clamps — for aggressive, trick styling\u003c\/li\u003e\n\u003cli\u003eDirect Mount Stem (DM Ready) — lightweight billet clamps with DM stem designed for hassle-free setup (no extra parts needed)\u003c\/li\u003e\n\u003cli\u003eAxle \u0026amp; Brake Mounts — ultra-stiff and configurable\n\u003cul\u003e\n\u003cli\u003eAxle and drop out assembly promotes front-end feel and steering precision\u003c\/li\u003e\n\u003cli\u003eUniversal lugs, custom axle spacers and new brake mounts allow for easier stocking, and allows rider greater wheel and brake options\u003c\/li\u003e\n\u003cli\u003eReplaceable caliper mount brackets allow for caliper upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetrical Closed Cartridge Dampers — specifically tuned for each model, and fully tunable for spring rate and damping for balanced performance\u003c\/li\u003e\n\u003cli\u003eMotorcycle-Style Top Cap — increases ability to tension steering bearings and retain torque\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eOEM E Ride Pro SR Compatibility\u003cbr\u003e\u003c\/span\u003eThe triple clamps and guards perfectly align with the E Ride Pro SR fairing and cable routing. Additionally, the CMX F43 Fork upgrade is compatible with the E Ride Pro SR stock display, fender, and brake as well.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eShock Suspension Pairing\u003cbr\u003e\u003c\/span\u003eFor optimal bike performance, we recommend using an \u003ca href=\"\/products\/ext-arma-e-mx-rear-shock-damper-sur-ron-segway-talaria\/\"\u003eEXT Arma Shock,\u003c\/a\u003e \u003ca href=\"\/products\/ohlins-shock-absorber-ttx22m-ext-spring-450-500-550\/\"\u003eOhlins TTX22M with EXT Spring\u003c\/a\u003e, or equivalent. Spring Weights: Medium Tune (500 lbs) \/ Heavy Tune (550 lbs) - \u003cem\u003esee tuning recommendations below\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eF43 CMX Fork Specs\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; max-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eUpside down fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel\u003c\/td\u003e\n\u003ctd\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree length\u003c\/td\u003e\n\u003ctd\u003e775mm (drop clamp option adds another 25mm of extended length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork Spacing\u003c\/td\u003e\n\u003ctd\u003e178mm - allows for unlimited tire choice (dirt or street)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork weight\u003c\/td\u003e\n\u003ctd\u003e4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanchions\u003c\/td\u003e\n\u003ctd\u003e43mm - high tensile steel with hard chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter tubes\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop outs\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum, type 2 anodized coating Replaceable caliper mount brackets allow for caliper and wheel upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eUltra-high tensile hard chromed axle increases steering precision and confidence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriple clamps\u003c\/td\u003e\n\u003ctd\u003eBillet 6061 aluminum, type 2 anodized coating, 2 color options (blue, black) Optional drop clamp allows for 21” front wheel conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteer tube\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 2 anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eSymmetrical, adjustable closed cartridge with spring backed modified IFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper bodies\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound\u003c\/td\u003e\n\u003ctd\u003eDual side high tensile steel spring, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjusters\u003c\/td\u003e\n\u003ctd\u003eExternal tool-free compression, rebound adjustment (rebound adjusted using tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eNOK MX seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings\u003c\/td\u003e\n\u003ctd\u003eDaido MX bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuards\u003c\/td\u003e\n\u003ctd\u003eHigh impact PP, 210° wraparound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCMX Tuning Details \u0026amp; Rider Weight Ranges\u003c\/h4\u003e\n\u003cp\u003eSirris offers 2 weight ranges to choose from when selecting your CMX Tune F43 Fork. Listed weight ranges are body weight with 15 lbs of riding gear. Weights of upgrades (e.g. battery, controller, motor) need to be added to rider weight.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 254.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"height: 19.6px;\"\u003eFORK Recommendations\u003c\/th\u003e\n\u003cth style=\"height: 19.6px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"height: 19.6px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eRider Weight (lbs) (No Gear)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e140-180\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e180-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eSpring Rate (N\/mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e4.0\/4.0\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e4.4\/4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eFork Height in Upper Clamp (mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003ePreload Setting (mm of preload R and L fork legs)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eOil Volume (Bath Oil)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e100cc\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e120cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eOil Weight* (bath\/cartridge)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eHeadset Spacer \u003cspan style=\"font-size: .8em;\"\u003e1mm thick washer beneath seal, PN 430-38-017\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.6px;\" colspan=\"2\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eSteerer Spacer \u003cspan style=\"font-size: .8em;\"\u003e5mm thick above top clamp \/ beneath top cap\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.6px;\" colspan=\"2\"\u003e430-38-018 x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eCaliper Bracket\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.6px;\" colspan=\"2\"\u003e430-22-034, 99.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eWheel Spacers\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.6px;\" colspan=\"2\"\u003e430-28-016 x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 240.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 48.0833px;\"\u003eSHOCK (EXT Arma) Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 48.0833px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 48.0833px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003eLSC9\/HSC7\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003eLSC9\/HSC7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eSpring Rate \u003cspan style=\"font-size: .8em;\"\u003e(N\/mm, lb\/in)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e88, 500\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e96, 550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0667px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0667px;\"\u003ePreload Setting \u003cspan style=\"font-size: .8em;\"\u003e(mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0667px;\"\u003e4.5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0667px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSETTINGS: \u003c\/strong\u003eSettings are number of clicks from the closed position (full clockwise). Once they are in the closed position, back them out (counter-clockwise) according to the number of clicks indicated in the chart above to get you to factory settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCMX Tune Starting Point:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssuming neutral riding position, and 15 lbs gear\u003c\/li\u003e\n\u003cli\u003eWeights of upgrades (battery, controller, etc) to be added to rider weight\u003c\/li\u003e\n\u003cli\u003eRiders close to a weight cut off need to adjust preload to compensate\u003c\/li\u003e\n\u003cli\u003eVery aggressive\/pro riders to consider +1 weight class and drop preload to get sag. Especially if in the upper range.\u003c\/li\u003e\n\u003cli\u003eRider preference and riding conditions may require a different setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eExample:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e160 lb rider without riding gear, 20 additional lbs with upgraded controller\/battery\u003c\/li\u003e\n\u003cli\u003eWeight calculation 160+20=180\u003c\/li\u003e\n\u003cli\u003eAggressive rider = Heavy tune with low preload\u003c\/li\u003e\n\u003cli\u003eRelaxed rider = Medium tune with high preload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSirris F43 Fork Installation\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Direct Mount Setup \u003c\/strong\u003eUpgrade your stock E Ride Pro SR easily with the direct mount front suspension system. No additional modifications or parts are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Hour Break-In Period Recommendation \u003c\/strong\u003eThe Sirris F43 Fork will break-in during the first 5 hours of use with significant improvements in friction. We recommend that you don’t make significant changes to clicker positions or valving until after the 5-hour break-in period. \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-CMX-owners-guide.pdf?v=1756496096\" rel=\"noopener\" target=\"_blank\"\u003eSirris F43 CMX Fork Owner’s Guide (PDF) ›\u003c\/a\u003e\u003c\/p\u003e","brand":"Sirris","offers":[{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Black","offer_id":50546970722600,"sku":"SIR-F43-ERSR-M-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Blue","offer_id":50546970755368,"sku":"SIR-F43-ERSR-M-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Drop Clamp \/ Black","offer_id":50546970820904,"sku":"SIR-F43-ERSR-M-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Black","offer_id":50546970919208,"sku":"SIR-F43-ERSR-H-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Blue","offer_id":50546970951976,"sku":"SIR-F43-ERSR-H-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Drop Clamp \/ Black","offer_id":50546971017512,"sku":"SIR-F43-ERSR-H-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-F43-220-CMX-Fork_0010_black-front.jpg?v=1755508900"},{"product_id":"sirris-f43-fork-cmx-tune-sur-ron-light-bee-x","title":"Sirris F43 Fork CMX Tune: Sur-Ron Light Bee X","description":"\u003cp\u003eTake your Sur-Ron LBX to the next level with the Sirris F43 CMX Fork. This 220mm travel fork is engineered without compromise specifically for the Sur-Ron Light Bee X for high-performance, aggressive riding. The CMX Tune (Compact Motocross) paired with the race-proven F43 platform brings elite-level suspension tech to the electric dirt bike world.\u003c\/p\u003e\n\u003ch2\u003eSirris F43 CMX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e220mm Travel — (17mm more than stock) adds cushioning for aggressive riding\u003c\/li\u003e\n\u003cli\u003eTool-Free Compression Adjusters — for quicker changes during mid ride without any tools needed\u003c\/li\u003e\n\u003cli\u003e178mm Fork Spacing — allows unlimited tire selection from aggressive knobby to supermoto treads\u003c\/li\u003e\n\u003cli\u003eDrop Clamp Option for 21\" Wheels — allows for fitment of 21” wheel by raising the front end an additional 25mm while retaining 220mm travel \u003cem\u003e(raising the front end maintains balance of the bike if paired with a longer shock that raises the rear)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eScalloped Clamps — for aggressive, trick styling\u003c\/li\u003e\n\u003cli\u003eDirect Mount Stem (DM Ready) — lightweight billet clamps with DM stem designed for hassle-free setup (no extra parts needed)\u003c\/li\u003e\n\u003cli\u003eAxle \u0026amp; Brake Mounts — ultra-stiff and configurable\n\u003cul\u003e\n\u003cli\u003eAxle and drop out assembly promotes front-end feel and steering precision\u003c\/li\u003e\n\u003cli\u003eUniversal lugs, custom axle spacers and new brake mounts allow for easier stocking, and allows rider greater wheel and brake options\u003c\/li\u003e\n\u003cli\u003eReplaceable caliper mount brackets allow for caliper upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetrical Closed Cartridge Dampers — specifically tuned for each model, and fully tunable for spring rate and damping for balanced performance\u003c\/li\u003e\n\u003cli\u003eMotorcycle-Style Top Cap — increases ability to tension steering bearings and retain torque\u003c\/li\u003e\n\u003cli\u003eAvailable in MEDIUM and HEAVY tun\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eOEM Sur-Ron Light Bee X Compatibility\u003cbr\u003e\u003c\/span\u003eThe triple clamps and guards perfectly align with the Sur-Ron LBX fairing and cable routing. Additionally, the CMX F43 Fork upgrade is compatible with the Light Bee stock display, fender, and brake as well.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eShock Suspension Pairing\u003cbr\u003e\u003c\/span\u003eFor optimal bike performance, we recommend using an \u003ca href=\"\/products\/ext-arma-e-mx-rear-shock-damper-sur-ron-segway-talaria\/\"\u003eEXT Arma Shock,\u003c\/a\u003e \u003ca href=\"\/products\/ohlins-shock-absorber-ttx22m-ext-spring-450-500-550\/\"\u003eOhlins TTX22M with EXT Spring\u003c\/a\u003e, or equivalent.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eMEDIUM TUNE FORK - Use with: 79 N\/mm (450lb) stock spring, compression 5, rebound 7, 3mm preload.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eHEAVY TUNE FORK - Use with: 88 N\/mm (500lb) spring, compression 3, rebound 5, 3mm preload.\u003c\/p\u003e\n\u003ch3\u003eF43 CMX Fork Specs\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; max-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eUpside down fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel\u003c\/td\u003e\n\u003ctd\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree length\u003c\/td\u003e\n\u003ctd\u003e775mm (drop clamp option adds another 25mm of extended length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork Spacing\u003c\/td\u003e\n\u003ctd\u003e178mm - allows for unlimited tire choice (dirt or street)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork weight\u003c\/td\u003e\n\u003ctd\u003e4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanchions\u003c\/td\u003e\n\u003ctd\u003e43mm - high tensile steel with hard chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter tubes\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop outs\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum, type 2 anodized coating Replaceable caliper mount brackets allow for caliper and wheel upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eUltra-high tensile hard chromed axle increases steering precision and confidence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriple clamps\u003c\/td\u003e\n\u003ctd\u003eBillet 6061 aluminum, type 2 anodized coating, 2 color options (blue, black) Optional drop clamp allows for 21” front wheel conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteer tube\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 2 anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eSymmetrical, adjustable closed cartridge with spring backed modified IFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper bodies\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound\u003c\/td\u003e\n\u003ctd\u003eDual side high tensile steel spring, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjusters\u003c\/td\u003e\n\u003ctd\u003eExternal tool-free compression, rebound adjustment (rebound adjusted using tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eNOK MX seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings\u003c\/td\u003e\n\u003ctd\u003eDaido MX bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuards\u003c\/td\u003e\n\u003ctd\u003eHigh impact PP, 210° wraparound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCMX Tuning Details \u0026amp; Rider Weight Ranges\u003c\/h4\u003e\n\u003cp\u003eSirris offers 2 weight ranges to choose from when selecting your CMX Tune F43 Fork for Sur-Ron LBX. Listed weight ranges are body weight with 15 lbs of riding gear. Weights of upgrades (e.g. battery, controller, motor) need to be added to rider weight.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003cth\u003eMedium\u003c\/th\u003e\n\u003cth\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRider Weight (lbs) (No Gear)\u003c\/td\u003e\n\u003ctd\u003e140-180\u003c\/td\u003e\n\u003ctd\u003e180-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate (N\/mm)\u003c\/td\u003e\n\u003ctd\u003e3.6\/3.2\u003c\/td\u003e\n\u003ctd\u003e3.6\/3.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork Height in Upper Clamp (mm)\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression Setting\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound Setting\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreload Setting (mm of preload R and L fork legs)\u003c\/td\u003e\n\u003ctd\u003e5\/5\u003c\/td\u003e\n\u003ctd\u003e5\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Volume (Bath Oil)\u003c\/td\u003e\n\u003ctd\u003e100cc\u003c\/td\u003e\n\u003ctd\u003e110cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Weight* (bath\/cartridge)\u003c\/td\u003e\n\u003ctd\u003e20\/5\u003c\/td\u003e\n\u003ctd\u003e20\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadset Spacer \u003cspan style=\"font-size: .8em;\"\u003e1mm thick washer beneath seal, PN 430-38-017\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteerer Spacer \u003cspan style=\"font-size: .8em;\"\u003e5mm thick above top clamp \/ beneath top cap\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e430-38-018 x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaliper Bracket\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e430-22-032, 74mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Spacers\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e430-28-016 x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 240.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 48.0833px;\"\u003eSHOCK (Stock) Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 48.0833px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 48.0833px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eSpring Rate \u003cspan style=\"font-size: .8em;\"\u003e(N\/mm, lb\/in)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e79, 450\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e88, 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0667px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0667px;\"\u003ePreload Setting \u003cspan style=\"font-size: .8em;\"\u003e(mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0667px;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0667px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSETTINGS: \u003c\/strong\u003eSettings are number of clicks from the closed position (full clockwise). Once they are in the closed position, back them out (counter-clockwise) according to the number of clicks indicated in the chart above to get you to factory settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCMX Tune Starting Point:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssuming neutral riding position, and 15 lbs gear\u003c\/li\u003e\n\u003cli\u003eWeights of upgrades (battery, controller, etc) to be added to rider weight\u003c\/li\u003e\n\u003cli\u003eRiders close to a weight cut off need to adjust preload to compensate\u003c\/li\u003e\n\u003cli\u003eVery aggressive\/pro riders to consider +1 weight class and drop preload to get sag. Especially if in the upper range.\u003c\/li\u003e\n\u003cli\u003eRider preference and riding conditions may require a different setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eExample:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e160 lb rider without riding gear, 20 additional lbs with upgraded controller\/battery\u003c\/li\u003e\n\u003cli\u003eWeight calculation 160+20=180\u003c\/li\u003e\n\u003cli\u003eAggressive rider = Heavy tune with low preload\u003c\/li\u003e\n\u003cli\u003eRelaxed rider = Medium tune with high preload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSirris F43 Fork Installation\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Direct Mount Setup \u003c\/strong\u003eUpgrade your stock Sur-Ron Light Bee X easily with the direct mount front suspension system. No additional modifications or parts are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Hour Break-In Period Recommendation \u003c\/strong\u003eThe Sirris F43 Fork will break-in during the first 5 hours of use with significant improvements in friction. We recommend that you don’t make significant changes to clicker positions or valving until after the 5-hour break-in period.\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-CMX-owners-guide.pdf?v=1756496096\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-CMX-owners-guide.pdf?v=1756496096\" target=\"_blank\"\u003eSirris F43 CMX Fork Owner’s Guide (PDF) ›\u003c\/a\u003e\u003c\/p\u003e","brand":"Sirris","offers":[{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Black","offer_id":50776534516008,"sku":"SIR-F43-LB-M-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Blue","offer_id":50776534548776,"sku":"SIR-F43-LB-M-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Drop Clamp \/ Black","offer_id":50776534581544,"sku":"SIR-F43-LB-M-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Black","offer_id":50776534647080,"sku":"SIR-F43-LB-H-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Blue","offer_id":50776534679848,"sku":"SIR-F43-LB-H-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Drop Clamp \/ Black","offer_id":50776534712616,"sku":"SIR-F43-LB-H-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-F43-220-CMX-Fork_0010_black-front.jpg?v=1755508900"},{"product_id":"sirris-f43-fork-cmx-tune-talaria-mx5","title":"Sirris F43 Fork CMX Tune: Talaria MX5","description":"\u003cp\u003eTake your Talaria MX5 to the next level with the Sirris F43 CMX Fork. This 220mm travel fork is engineered without compromise specifically for the Talaria MX5 for high-performance, aggressive riding. The CMX Tune (Compact Motocross) paired with the race-proven F43 platform brings elite-level suspension tech to the electric dirt bike world.\u003c\/p\u003e\n\u003cp\u003e140 lbs - 180 lbs  (Medium = 3.6\/3.6 springs)\u003cbr\u003e180 lbs - 220 lbs  (Heavy = 4.0\/3.6 springs)\u003cbr\u003e\u003cem\u003eFork spring rates listed above are left side\/right side.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSee Fork \u0026amp; Shock (Stock) Tuning Recommendations Chart below.\u003c\/p\u003e\n\u003ch2\u003eSirris F43 CMX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e220mm Travel — (17mm more than stock) adds cushioning for aggressive riding\u003c\/li\u003e\n\u003cli\u003eTool-Free Compression Adjusters — for quicker changes during mid ride without any tools needed\u003c\/li\u003e\n\u003cli\u003e178mm Fork Spacing — allows unlimited tire selection from aggressive knobby to supermoto treads\u003c\/li\u003e\n\u003cli\u003eDrop Clamp Option for 21\" Wheels — allows for fitment of 21” wheel by raising the front end an additional 25mm while retaining 220mm travel \u003cem\u003e(raising the front end maintains balance of the bike if paired with a longer shock that raises the rear)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eScalloped Clamps — for aggressive, trick styling\u003c\/li\u003e\n\u003cli\u003eDirect Mount Stem (DM Ready) — lightweight billet clamps with DM stem designed for hassle-free setup (no extra parts needed)\u003c\/li\u003e\n\u003cli\u003eAxle \u0026amp; Brake Mounts — ultra-stiff and configurable\n\u003cul\u003e\n\u003cli\u003eAxle and drop out assembly promotes front-end feel and steering precision\u003c\/li\u003e\n\u003cli\u003eUniversal lugs, custom axle spacers and new brake mounts allow for easier stocking, and allows rider greater wheel and brake options\u003c\/li\u003e\n\u003cli\u003eReplaceable caliper mount brackets allow for caliper upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetrical Closed Cartridge Dampers — specifically tuned for each model, and fully tunable for spring rate and damping for balanced performance\u003c\/li\u003e\n\u003cli\u003eMotorcycle-Style Top Cap — increases ability to tension steering bearings and retain torque\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eOEM Talaria Sting MX5 Compatibility\u003cbr\u003e\u003c\/span\u003eThe triple clamps and guards perfectly align with the Talaria MX5 fairing and cable routing. Additionally, the CMX F43 Fork upgrade is compatible with the Talaria MX5 stock display, fender, and brake as well.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eShock Suspension Pairing\u003cbr\u003e\u003c\/span\u003eFor optimal bike performance, we recommend using an \u003ca href=\"\/products\/ext-arma-e-mx-rear-shock-damper-sur-ron-segway-talaria\/\"\u003eEXT Arma Shock,\u003c\/a\u003e \u003ca href=\"\/products\/ohlins-shock-absorber-ttx22m-ext-spring-450-500-550\/\"\u003eOhlins TTX22M with EXT Spring\u003c\/a\u003e, or equivalent.\u003c\/p\u003e\n\u003ch2\u003eF43 CMX Fork Specs\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; max-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eUpside down fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel\u003c\/td\u003e\n\u003ctd\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree length\u003c\/td\u003e\n\u003ctd\u003e775mm (drop clamp option adds another 25mm of extended length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork Spacing\u003c\/td\u003e\n\u003ctd\u003e178mm - allows for unlimited tire choice (dirt or street)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork weight\u003c\/td\u003e\n\u003ctd\u003e4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanchions\u003c\/td\u003e\n\u003ctd\u003e43mm - high tensile steel with hard chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter tubes\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop outs\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum, type 2 anodized coating Replaceable caliper mount brackets allow for caliper and wheel upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eUltra-high tensile hard chromed axle increases steering precision and confidence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriple clamps\u003c\/td\u003e\n\u003ctd\u003eBillet 6061 aluminum, type 2 anodized coating, 2 color options (blue, black) Optional drop clamp allows for 21” front wheel conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteer tube\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 2 anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eSymmetrical, adjustable closed cartridge with spring backed modified IFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper bodies\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound\u003c\/td\u003e\n\u003ctd\u003eDual side high tensile steel spring, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjusters\u003c\/td\u003e\n\u003ctd\u003eExternal tool-free compression, rebound adjustment (rebound adjusted using tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eNOK MX seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings\u003c\/td\u003e\n\u003ctd\u003eDaido MX bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuards\u003c\/td\u003e\n\u003ctd\u003eHigh impact PP, 210° wraparound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCMX Tuning Details \u0026amp; Rider Weight Ranges\u003c\/h2\u003e\n\u003cp\u003eSirris offers 2 weight ranges to choose from when selecting your CMX Tune F43 Fork for Talaria MX5. Listed weight ranges are body weight with 15 lbs of riding gear. Weights of upgrades (e.g. battery, controller, motor) need to be added to rider weight.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 274.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 19.6px;\"\u003eF43 CMX MX5 FORK Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 19.6px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 19.6px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRider Weight (lbs) (No Gear)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e140-180\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e180-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSpring Rate (N\/mm)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e3.6\/3.6\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e4.0\/3.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eFork Height in Upper Clamp (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e22\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003ePreload Setting (mm of preload R and L fork legs)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eOil Volume (Bath Oil)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e100cc\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e110cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eOil Weight* (bath\/cartridge)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eHeadset Spacer \u003cspan style=\"font-size: .8em;\"\u003e1mm thick washer beneath seal, PN 430-38-017\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-38-017 x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSteerer Spacer 5\u003cspan style=\"font-size: .8em;\"\u003emm thick above top clamp \/ beneath top cap\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-38-018 x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCaliper Bracket\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-22-035, 95.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eWheel Spacers\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-22-036-267-02 x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 274.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 19.6px;\"\u003eSHOCK (Stock) Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 19.6px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 19.6px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e17\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSpring Rate \u003cspan style=\"font-size: .8em;\"\u003e(N\/mm, lb\/in)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e96, 550\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e105, 600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003ePreload Setting \u003cspan style=\"font-size: .8em;\"\u003e(mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSETTINGS: \u003c\/strong\u003eSettings are number of clicks from the closed position (full clockwise). Once they are in the closed position, back them out (counter-clockwise) according to the number of clicks indicated in the chart above to get you to factory settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCMX Tune Starting Point:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssuming neutral riding position, and 15 lbs gear\u003c\/li\u003e\n\u003cli\u003eWeights of upgrades (battery, controller, etc) to be added to rider weight\u003c\/li\u003e\n\u003cli\u003eRiders close to a weight cut off need to adjust preload to compensate\u003c\/li\u003e\n\u003cli\u003eVery aggressive\/pro riders to consider +1 weight class and drop preload to get sag. Especially if in the upper range.\u003c\/li\u003e\n\u003cli\u003eRider preference and riding conditions may require a different setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eExample:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e160 lb rider without riding gear, 20 additional lbs with upgraded controller\/battery\u003c\/li\u003e\n\u003cli\u003eWeight calculation 160+20=180\u003c\/li\u003e\n\u003cli\u003eAggressive rider = Heavy tune with low preload\u003c\/li\u003e\n\u003cli\u003eRelaxed rider = Medium tune with high preload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSirris F43 Fork Installation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Direct Mount Setup \u003c\/strong\u003eUpgrade your stock Talaria MX5 easily with the direct mount front suspension system. No additional modifications or parts are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Hour Break-In Period Recommendation \u003c\/strong\u003eThe Sirris F43 Fork will break-in during the first 5 hours of use with significant improvements in friction. We recommend that you don’t make significant changes to clicker positions or valving until after the 5-hour break-in period.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-CMX-owners-guide.pdf?v=1756496096\" rel=\"noopener\" target=\"_blank\"\u003eSirris F43 CMX Fork Owner’s Guide (PDF) ›\u003c\/a\u003e\u003c\/p\u003e","brand":"Sirris","offers":[{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Black","offer_id":50807782342952,"sku":"SIR-F43-MX5-M-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Blue","offer_id":50807782375720,"sku":"SIR-F43-MX5-M-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Drop Clamp \/ Black","offer_id":50807782408488,"sku":"SIR-F43-MX5-M-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Black","offer_id":50807782474024,"sku":"SIR-F43-MX5-H-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Blue","offer_id":50807782506792,"sku":"SIR-F43-MX5-H-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Drop Clamp \/ Black","offer_id":50807782539560,"sku":"SIR-F43-MX5-H-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-F43-220-CMX-Fork_0010_black-front.jpg?v=1755508900"},{"product_id":"sirris-f43-fork-cmx-tune-ventus-one","title":"Sirris F43 Fork CMX Tune: Ventus One+","description":"\u003cp\u003eTake your Ventus One+ to the next level with the Sirris F43 CMX Fork. This 220mm travel fork is engineered without compromise specifically for the Ventus One+ for high-performance, aggressive riding. The CMX Tune (Compact Motocross) paired with the race-proven F43 platform brings elite-level suspension tech to the electric dirt bike world.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e140 lbs - 180 lbs  (Medium = 3.6\/3.6 springs)\u003cbr\u003e180 lbs - 220 lbs  (Heavy = 4.0\/3.6 springs)\u003cbr\u003e\u003cem\u003eFork spring rates listed above are left\/right side.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cem\u003eSee Stock Shock Tuning Chart below\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eSirris F43 CMX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e220mm Travel — (17mm more than stock) adds cushioning for aggressive riding\u003c\/li\u003e\n\u003cli\u003eTool-Free Compression Adjusters — for quicker changes during mid ride without any tools needed\u003c\/li\u003e\n\u003cli\u003e178mm Fork Spacing — allows unlimited tire selection from aggressive knobby to supermoto treads\u003c\/li\u003e\n\u003cli\u003eDrop Clamp Option for 21\" Wheels — allows for fitment of 21” wheel by raising the front end an additional 25mm while retaining 220mm travel \u003cem\u003e(raising the front end maintains balance of the bike if paired with a longer shock that raises the rear)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eScalloped Clamps — for aggressive, trick styling\u003c\/li\u003e\n\u003cli\u003eDirect Mount Stem (DM Ready) — lightweight billet clamps with DM stem designed for hassle-free setup (no extra parts needed)\u003c\/li\u003e\n\u003cli\u003eAxle \u0026amp; Brake Mounts — ultra-stiff and configurable\n\u003cul\u003e\n\u003cli\u003eAxle and drop out assembly promotes front-end feel and steering precision\u003c\/li\u003e\n\u003cli\u003eUniversal lugs, custom axle spacers and new brake mounts allow for easier stocking, and allows rider greater wheel and brake options\u003c\/li\u003e\n\u003cli\u003eReplaceable caliper mount brackets allow for caliper upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetrical Closed Cartridge Dampers — specifically tuned for each model, and fully tunable for spring rate and damping for balanced performance\u003c\/li\u003e\n\u003cli\u003eMotorcycle-Style Top Cap — increases ability to tension steering bearings and retain torque\u003c\/li\u003e\n\u003cli\u003eAvailable in MEDIUM and HEAVY tune\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eOEM Ventus One Compatibility\u003cbr\u003e\u003c\/span\u003eThe triple clamps and guards perfectly align with the Ventus One+ fairing and cable routing. Additionally, the CMX F43 Fork upgrade is compatible with the Ventus One+ stock display, fender, and brake as well.\u003c\/p\u003e\n\u003ch2\u003eF43 CMX Fork Specs\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; max-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eUpside down fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel\u003c\/td\u003e\n\u003ctd\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree length\u003c\/td\u003e\n\u003ctd\u003e775mm (drop clamp option adds another 25mm of extended length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork Spacing\u003c\/td\u003e\n\u003ctd\u003e178mm - allows for unlimited tire choice (dirt or street)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork weight\u003c\/td\u003e\n\u003ctd\u003e4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanchions\u003c\/td\u003e\n\u003ctd\u003e43mm - high tensile steel with hard chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter tubes\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop outs\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum, type 2 anodized coating Replaceable caliper mount brackets allow for caliper and wheel upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eUltra-high tensile hard chromed axle increases steering precision and confidence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriple clamps\u003c\/td\u003e\n\u003ctd\u003eBillet 6061 aluminum, type 2 anodized coating, 2 color options (blue, black) Optional drop clamp allows for 21” front wheel conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteer tube\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 2 anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eSymmetrical, adjustable closed cartridge with spring backed modified IFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper bodies\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound\u003c\/td\u003e\n\u003ctd\u003eDual side high tensile steel spring, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjusters\u003c\/td\u003e\n\u003ctd\u003eExternal tool-free compression, rebound adjustment (rebound adjusted using tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eNOK MX seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings\u003c\/td\u003e\n\u003ctd\u003eDaido MX bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuards\u003c\/td\u003e\n\u003ctd\u003eHigh impact PP, 210° wraparound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCMX Tuning Details \u0026amp; Rider Weight Ranges\u003c\/h2\u003e\n\u003cp\u003eSirris offers 2 weight ranges to choose from when selecting your CMX Tune F43 Fork for Ventus One+. Listed weight ranges are body weight with 15 lbs of riding gear. Weights of upgrades (e.g. battery, controller, motor) need to be added to rider weight.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 274.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 19.6px;\"\u003eFORK Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 19.6px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 19.6px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRider Weight (lbs) (No Gear)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e140-180\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e180-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSpring Rate (N\/mm)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e3.6\/3.6\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e4.0\/3.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eFork Height in Upper Clamp (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003ePreload Setting (mm of preload R and L fork legs)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eOil Volume (Bath Oil)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e100cc\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e110cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eOil Weight* (bath\/cartridge)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eHeadset Spacer \u003cspan style=\"font-size: .8em;\"\u003e1mm thick washer beneath seal, PN 430-38-017\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-38-017 x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSteerer Spacer \u003cspan style=\"font-size: .8em;\"\u003e5mm thick above top clamp \/ beneath top cap\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-38-018 x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCaliper Bracket\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-22-032, 74mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eBrake Line Shim \u003cspan style=\"font-size: .8em;\"\u003efor 5mm thick line\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-52-001-XXX-XX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.7047%;\"\u003eWheel Spacers\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003e430-22-036-360 x2\u003cbr\u003e430-22-036-267 x2\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 274.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 19.6px;\"\u003eSHOCK (Stock) Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 19.6px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 19.6px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSpring Rate \u003cspan style=\"font-size: .8em;\"\u003e(N\/mm, lb\/in)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e88, 500\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e96, 550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003ePreload Setting \u003cspan style=\"font-size: .8em;\"\u003e(mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e3.5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSETTINGS: \u003c\/strong\u003eSettings are number of clicks from the closed position (full clockwise). Once they are in the closed position, back them out (counter-clockwise) according to the number of clicks indicated in the chart above to get you to factory settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCMX Tune Starting Point:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssuming neutral riding position, and 15 lbs gear\u003c\/li\u003e\n\u003cli\u003eWeights of upgrades (battery, controller, etc) to be added to rider weight\u003c\/li\u003e\n\u003cli\u003eRiders close to a weight cut off need to adjust preload to compensate\u003c\/li\u003e\n\u003cli\u003eVery aggressive\/pro riders to consider +1 weight class and drop preload to get sag. Especially if in the upper range.\u003c\/li\u003e\n\u003cli\u003eRider preference and riding conditions may require a different setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eExample:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e160 lb rider without riding gear, 20 additional lbs with upgraded controller\/battery\u003c\/li\u003e\n\u003cli\u003eWeight calculation 160+20=180\u003c\/li\u003e\n\u003cli\u003eAggressive rider = Heavy tune with low preload\u003c\/li\u003e\n\u003cli\u003eRelaxed rider = Medium tune with high preload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSirris F43 Fork Installation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Direct Mount Setup \u003c\/strong\u003eUpgrade your stock Ventus One+ easily with the direct mount front suspension system. No additional modifications or parts are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Hour Break-In Period Recommendation \u003c\/strong\u003eThe Sirris F43 Fork will break-in during the first 5 hours of use with significant improvements in friction. We recommend that you don’t make significant changes to clicker positions or valving until after the 5-hour break-in period.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-CMX-owners-guide.pdf?v=1756496096\" rel=\"noopener\" target=\"_blank\"\u003eSirris F43 CMX Fork Owner’s Guide (PDF) ›\u003c\/a\u003e\u003c\/p\u003e","brand":"Sirris","offers":[{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Black","offer_id":50828208210216,"sku":"SIR-F43-V1+M-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Blue","offer_id":50828208242984,"sku":"SIR-F43-V1+M-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Drop Clamp \/ Black","offer_id":50828208275752,"sku":"SIR-F43-V1+M-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Black","offer_id":50828208308520,"sku":"SIR-F43-V1+H-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Blue","offer_id":50828208341288,"sku":"SIR-F43-V1+H-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Drop Clamp \/ Black","offer_id":50828208374056,"sku":"SIR-F43-V1+H-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-F43-220-CMX-Fork_0010_black-front.jpg?v=1755508900"},{"product_id":"sirris-f43-fork-cmx-tune-zero-xb","title":"Sirris F43 Fork CMX Tune: Zero XB","description":"\u003cp\u003eTake your Zero XB to the next level with the Sirris F43 CMX Fork. This 220mm travel fork is engineered without compromise specifically for the Zero XB for high-performance, aggressive riding. The CMX Tune (Compact Motocross) paired with the race-proven F43 platform brings elite-level suspension tech to the electric dirt bike world.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e140 lbs - 180 lbs  (Medium = 3.6\/3.2 springs)\u003cbr\u003e180 lbs - 220 lbs  (Heavy = 3.6\/3.6 springs)\u003cbr\u003e\u003cem\u003eFork spring rates listed above are left\/right side.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eSee Fork \u0026amp; Shock Tuning Recommendations Chart below.\u003c\/p\u003e\n\u003ch2\u003eSirris F43 CMX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e220mm Travel — (17mm more than stock) adds cushioning for aggressive riding\u003c\/li\u003e\n\u003cli\u003eTool-Free Compression Adjusters — for quicker changes during mid ride without any tools needed\u003c\/li\u003e\n\u003cli\u003e178mm Fork Spacing — allows unlimited tire selection from aggressive knobby to supermoto treads\u003c\/li\u003e\n\u003cli\u003eDrop Clamp Option for 21\" Wheels — allows for fitment of 21” wheel by raising the front end an additional 25mm while retaining 220mm travel \u003cem\u003e(raising the front end maintains balance of the bike if paired with a longer shock that raises the rear)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eScalloped Clamps — for aggressive, trick styling\u003c\/li\u003e\n\u003cli\u003eDirect Mount Stem (DM Ready) — lightweight billet clamps with DM stem designed for hassle-free setup (no extra parts needed)\u003c\/li\u003e\n\u003cli\u003eAxle \u0026amp; Brake Mounts — ultra-stiff and configurable\n\u003cul\u003e\n\u003cli\u003eAxle and drop out assembly promotes front-end feel and steering precision\u003c\/li\u003e\n\u003cli\u003eUniversal lugs, custom axle spacers and new brake mounts allow for easier stocking, and allows rider greater wheel and brake options\u003c\/li\u003e\n\u003cli\u003eReplaceable caliper mount brackets allow for caliper upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetrical Closed Cartridge Dampers — specifically tuned for each model, and fully tunable for spring rate and damping for balanced performance\u003c\/li\u003e\n\u003cli\u003eMotorcycle-Style Top Cap — increases ability to tension steering bearings and retain torque\u003c\/li\u003e\n\u003cli\u003eAvailable in MEDIUM and HEAVY tune\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eOEM Zero XB Compatibility\u003cbr\u003e\u003c\/span\u003eThe triple clamps and guards perfectly align with the Zero XB fairing and cable routing. Additionally, the CMX F43 Fork upgrade is compatible with the Zero XB stock display, fender, and brake as well.\u003c\/p\u003e\n\u003ch2\u003eF43 CMX Fork Specs\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; max-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eUpside down fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel\u003c\/td\u003e\n\u003ctd\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree length\u003c\/td\u003e\n\u003ctd\u003e775mm (drop clamp option adds another 25mm of extended length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork Spacing\u003c\/td\u003e\n\u003ctd\u003e178mm - allows for unlimited tire choice (dirt or street)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork weight\u003c\/td\u003e\n\u003ctd\u003e4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanchions\u003c\/td\u003e\n\u003ctd\u003e43mm - high tensile steel with hard chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter tubes\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop outs\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum, type 2 anodized coating Replaceable caliper mount brackets allow for caliper and wheel upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eUltra-high tensile hard chromed axle increases steering precision and confidence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriple clamps\u003c\/td\u003e\n\u003ctd\u003eBillet 6061 aluminum, type 2 anodized coating, 2 color options (blue, black) Optional drop clamp allows for 21” front wheel conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteer tube\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 2 anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eSymmetrical, adjustable closed cartridge with spring backed modified IFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper bodies\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound\u003c\/td\u003e\n\u003ctd\u003eDual side high tensile steel spring, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjusters\u003c\/td\u003e\n\u003ctd\u003eExternal tool-free compression, rebound adjustment (rebound adjusted using tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eNOK MX seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings\u003c\/td\u003e\n\u003ctd\u003eDaido MX bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuards\u003c\/td\u003e\n\u003ctd\u003eHigh impact PP, 210° wraparound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCMX Tuning Details \u0026amp; Rider Weight Ranges\u003c\/h2\u003e\n\u003cp\u003eSirris offers 2 weight ranges to choose from when selecting your CMX Tune F43 Fork for Zero XB. Listed weight ranges are body weight with 15 lbs of riding gear. Weights of upgrades (e.g. battery, controller, motor) need to be added to rider weight.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 294px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 19.6px;\"\u003eFORK Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 19.6px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 19.6px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRider Weight (lbs) (No Gear)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e140-180\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e180-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSpring Rate (N\/mm)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e3.6\/3.2\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e3.6\/3.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eFork Height in Upper Clamp (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e19\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e17\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003ePreload Setting (mm of preload R and L fork legs)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eOil Volume (Bath Oil)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e100cc\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e110cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eOil Weight* (bath\/cartridge)\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eHeadset Spacer \u003cspan style=\"font-size: .8em;\"\u003e1mm thick washer beneath seal, PN 430-38-017\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-38-017 x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSteerer Spacer \u003cspan style=\"font-size: .8em;\"\u003e5mm thick above top clamp \/ beneath top cap\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-38-018 x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCaliper Bracket\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003e430-22-032, 74mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eBrake Line Shim \u003cspan style=\"font-size: .8em;\"\u003efor 5mm thick line\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 27.5923%; height: 19.6px;\" colspan=\"2\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.7047%;\"\u003eWheel Spacers\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003e430-22-036-360 x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 274.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 19.6px;\"\u003eSHOCK (Stock) Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 19.6px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 19.6px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003eSpring Rate \u003cspan style=\"font-size: .8em;\"\u003e(N\/mm, lb\/in)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e61, 350\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e70, 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 19.6px;\"\u003ePreload Setting \u003cspan style=\"font-size: .8em;\"\u003e(mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 19.6px;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 19.6px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSETTINGS: \u003c\/strong\u003eSettings are number of clicks from the closed position (full clockwise). Once they are in the closed position, back them out (counter-clockwise) according to the number of clicks indicated in the chart above to get you to factory settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCMX Tune Starting Point:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssuming neutral riding position, and 15 lbs gear\u003c\/li\u003e\n\u003cli\u003eWeights of upgrades (battery, controller, etc) to be added to rider weight\u003c\/li\u003e\n\u003cli\u003eRiders close to a weight cut off need to adjust preload to compensate\u003c\/li\u003e\n\u003cli\u003eVery aggressive\/pro riders to consider +1 weight class and drop preload to get sag. Especially if in the upper range.\u003c\/li\u003e\n\u003cli\u003eRider preference and riding conditions may require a different setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eExample:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e160 lb rider without riding gear, 20 additional lbs with upgraded controller\/battery\u003c\/li\u003e\n\u003cli\u003eWeight calculation 160+20=180\u003c\/li\u003e\n\u003cli\u003eAggressive rider = Heavy tune with low preload\u003c\/li\u003e\n\u003cli\u003eRelaxed rider = Medium tune with high preload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSirris F43 Fork Installation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Direct Mount Setup \u003c\/strong\u003eUpgrade your stock Zero XB easily with the direct mount front suspension system. No additional modifications or parts are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Hour Break-In Period Recommendation \u003c\/strong\u003eThe Sirris F43 Fork will break-in during the first 5 hours of use with significant improvements in friction. We recommend that you don’t make significant changes to clicker positions or valving until after the 5-hour break-in period.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-CMX-owners-guide.pdf?v=1756496096\" rel=\"noopener\" target=\"_blank\"\u003eSirris F43 CMX Fork Owner’s Guide (PDF) ›\u003c\/a\u003e\u003c\/p\u003e","brand":"Sirris","offers":[{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Black","offer_id":50828242682152,"sku":"SIR-F43-ZXB-M-BLK","price":2250.0,"currency_code":"USD","in_stock":false},{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Blue","offer_id":50828242714920,"sku":"SIR-F43-ZXB-M-BLU","price":2250.0,"currency_code":"USD","in_stock":false},{"title":"Medium (140-180 lbs) \/ Drop Clamp \/ Black","offer_id":50828242747688,"sku":"SIR-F43-ZXB-M-BLK-D","price":2350.0,"currency_code":"USD","in_stock":false},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Black","offer_id":50828242780456,"sku":"SIR-F43-ZXB-H-BLK","price":2250.0,"currency_code":"USD","in_stock":false},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Blue","offer_id":50828242813224,"sku":"SIR-F43-ZXB-H-BLU","price":2250.0,"currency_code":"USD","in_stock":false},{"title":"Heavy (180-220 lbs) \/ Drop Clamp \/ Black","offer_id":50828242845992,"sku":"SIR-F43-ZXB-H-BLK-D","price":2350.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-F43-220-CMX-Fork_0010_black-front.jpg?v=1755508900"},{"product_id":"sirris-f43-fork-cmx-tune-e-ride-pro-ss-3-0","title":"Sirris F43 Fork CMX Tune: E Ride Pro SS 3.0","description":"\u003cp\u003eTake your E Ride Pro SS 3.0 to the next level with the Sirris F43 CMX Fork. This 220mm travel fork is engineered without compromise specifically for the E Ride Pro SS 3.0 for high-performance, aggressive riding. The CMX Tune (Compact Motocross) paired with the race-proven F43 platform brings elite-level suspension tech to the electric dirt bike world.\u003c\/p\u003e\n\u003cp\u003e140 lbs - 180 lbs  (Medium = 3.6\/3.6 springs)\u003cbr\u003e180 lbs - 220 lbs  (Heavy = 4.0\/3.6 springs)\u003cbr\u003e\u003cem\u003eFork spring rates listed above are left side\/right side\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSee Fork \u0026amp; Shock Tuning Recommendations Chart below.\u003c\/p\u003e\n\u003ch2\u003eSirris F43 CMX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e220mm Travel — (17mm more than stock) adds cushioning for aggressive riding\u003c\/li\u003e\n\u003cli\u003eTool-Free Compression Adjusters — for quicker changes during mid ride without any tools needed\u003c\/li\u003e\n\u003cli\u003e178mm Fork Spacing — allows unlimited tire selection from aggressive knobby to supermoto treads\u003c\/li\u003e\n\u003cli\u003eDrop Clamp Option for 21\" Wheels — allows for fitment of 21” wheel by raising the front end an additional 25mm while retaining 220mm travel \u003cem\u003e(raising the front end maintains balance of the bike if paired with a longer shock that raises the rear)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eScalloped Clamps — for aggressive, trick styling\u003c\/li\u003e\n\u003cli\u003eDirect Mount Stem (DM Ready) — lightweight billet clamps with DM stem designed for hassle-free setup (no extra parts needed)\u003c\/li\u003e\n\u003cli\u003eAxle \u0026amp; Brake Mounts — ultra-stiff and configurable\n\u003cul\u003e\n\u003cli\u003eAxle and drop out assembly promotes front-end feel and steering precision\u003c\/li\u003e\n\u003cli\u003eUniversal lugs, custom axle spacers and new brake mounts allow for easier stocking, and allows rider greater wheel and brake options\u003c\/li\u003e\n\u003cli\u003eReplaceable caliper mount brackets allow for caliper upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetrical Closed Cartridge Dampers — specifically tuned for each model, and fully tunable for spring rate and damping for balanced performance\u003c\/li\u003e\n\u003cli\u003eMotorcycle-Style Top Cap — increases ability to tension steering bearings and retain torque\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eOEM E Ride Pro SS 3.0 Compatibility\u003cbr\u003e\u003c\/span\u003eThe triple clamps and guards perfectly align with the E Ride Pro SS 3.0 fairing and cable routing. Additionally, the CMX F43 Fork upgrade is compatible with the E Ride Pro SS 3.0 stock display, fender, and brake as well.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eShock Suspension Pairing\u003cbr\u003e\u003c\/span\u003eFor optimal bike performance, we recommend using an \u003ca href=\"\/products\/ext-arma-e-mx-rear-shock-damper-sur-ron-segway-talaria\/\"\u003eEXT Arma Shock,\u003c\/a\u003e \u003ca href=\"\/products\/ohlins-shock-absorber-ttx22m-ext-spring-450-500-550\/\"\u003eOhlins TTX22M with EXT Spring\u003c\/a\u003e, or equivalent. Spring Weights: Medium Tune (450 lbs) \/ Heavy Tune (500 lbs) - \u003cem\u003esee tuning recommendations below\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eF43 CMX Fork Specs\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; max-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eUpside down fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel\u003c\/td\u003e\n\u003ctd\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree length\u003c\/td\u003e\n\u003ctd\u003e775mm (drop clamp option adds another 25mm of extended length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork Spacing\u003c\/td\u003e\n\u003ctd\u003e178mm - allows for unlimited tire choice (dirt or street)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork weight\u003c\/td\u003e\n\u003ctd\u003e4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanchions\u003c\/td\u003e\n\u003ctd\u003e43mm - high tensile steel with hard chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter tubes\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop outs\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum, type 2 anodized coating Replaceable caliper mount brackets allow for caliper and wheel upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eUltra-high tensile hard chromed axle increases steering precision and confidence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriple clamps\u003c\/td\u003e\n\u003ctd\u003eBillet 6061 aluminum, type 2 anodized coating, 2 color options (blue, black) Optional drop clamp allows for 21” front wheel conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteer tube\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 2 anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eSymmetrical, adjustable closed cartridge with spring backed modified IFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper bodies\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound\u003c\/td\u003e\n\u003ctd\u003eDual side high tensile steel spring, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjusters\u003c\/td\u003e\n\u003ctd\u003eExternal tool-free compression, rebound adjustment (rebound adjusted using tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eNOK MX seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings\u003c\/td\u003e\n\u003ctd\u003eDaido MX bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuards\u003c\/td\u003e\n\u003ctd\u003eHigh impact PP, 210° wraparound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCMX Tuning Details \u0026amp; Rider Weight Ranges\u003c\/h4\u003e\n\u003cp\u003eSirris offers 2 weight ranges to choose from when selecting your CMX Tune F43 Fork. Listed weight ranges are body weight with 15 lbs of riding gear. Weights of upgrades (e.g. battery, controller, motor) need to be added to rider weight.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 254.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"height: 19.6px;\"\u003eFORK Recommendations\u003c\/th\u003e\n\u003cth style=\"height: 19.6px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"height: 19.6px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eRider Weight (lbs) (No Gear)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e140-180\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e180-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eSpring Rate (N\/mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e3.6\/3.6\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e4.0\/3.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eFork Height in Upper Clamp (mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003ePreload Setting (mm of preload R and L fork legs)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e5\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eOil Volume (Bath Oil)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e100cc\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e120cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eOil Weight* (bath\/cartridge)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e20\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eHeadset Spacer \u003cspan style=\"font-size: .8em;\"\u003e1mm thick washer beneath seal, PN 430-38-017\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.6px;\" colspan=\"2\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eSteerer Spacer \u003cspan style=\"font-size: .8em;\"\u003e5mm thick above top clamp \/ beneath top cap\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.6px;\" colspan=\"2\"\u003e430-38-018 x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eCaliper Bracket\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.6px;\" colspan=\"2\"\u003e430-22-034, 99.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eWheel Spacers\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.6px;\" colspan=\"2\"\u003e430-22-016 x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 240.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 48.0833px;\"\u003eSHOCK (EXT Arma) Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 48.0833px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 48.0833px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003eLSC11\/HSC9\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003eLSC9\/HSC7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eSpring Rate \u003cspan style=\"font-size: .8em;\"\u003e(N\/mm, lb\/in)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e79, 450\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e88, 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0667px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0667px;\"\u003ePreload Setting \u003cspan style=\"font-size: .8em;\"\u003e(mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0667px;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0667px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSETTINGS: \u003c\/strong\u003eSettings are number of clicks from the closed position (full clockwise). Once they are in the closed position, back them out (counter-clockwise) according to the number of clicks indicated in the chart above to get you to factory settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCMX Tune Starting Point:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssuming neutral riding position, and 15 lbs gear\u003c\/li\u003e\n\u003cli\u003eWeights of upgrades (battery, controller, etc) to be added to rider weight\u003c\/li\u003e\n\u003cli\u003eRiders close to a weight cut off need to adjust preload to compensate\u003c\/li\u003e\n\u003cli\u003eVery aggressive\/pro riders to consider +1 weight class and drop preload to get sag. Especially if in the upper range.\u003c\/li\u003e\n\u003cli\u003eRider preference and riding conditions may require a different setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eExample:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e160 lb rider without riding gear, 20 additional lbs with upgraded controller\/battery\u003c\/li\u003e\n\u003cli\u003eWeight calculation 160+20=180\u003c\/li\u003e\n\u003cli\u003eAggressive rider = Heavy tune with low preload\u003c\/li\u003e\n\u003cli\u003eRelaxed rider = Medium tune with high preload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSirris F43 Fork Installation\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Direct Mount Setup \u003c\/strong\u003eUpgrade your stock E Ride Pro SS 3.0 easily with the direct mount front suspension system. No additional modifications or parts are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Hour Break-In Period Recommendation \u003c\/strong\u003eThe Sirris F43 Fork will break-in during the first 5 hours of use with significant improvements in friction. We recommend that you don’t make significant changes to clicker positions or valving until after the 5-hour break-in period. \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-CMX-owners-guide.pdf?v=1756496096\" rel=\"noopener\" target=\"_blank\"\u003eSirris F43 CMX Fork Owner’s Guide (PDF) ›\u003c\/a\u003e\u003c\/p\u003e","brand":"Sirris","offers":[{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Black","offer_id":50828467372328,"sku":"SIR-F43-ER3-M-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Blue","offer_id":50828467405096,"sku":"SIR-F43-ER3-M-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Drop Clamp \/ Black","offer_id":50828467437864,"sku":"SIR-F43-ER3-M-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Black","offer_id":50828467470632,"sku":"SIR-F43-ER3-H-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Blue","offer_id":50828467503400,"sku":"SIR-F43-ER3-H-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Drop Clamp \/ Black","offer_id":50828467536168,"sku":"SIR-F43-ER3-H-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-F43-220-CMX-Fork_0010_black-front.jpg?v=1755508900"},{"product_id":"sirris-f43-fork-cmx-tune-e-ride-pro-ss-2-0","title":"Sirris F43 Fork CMX Tune: E Ride Pro SS 2.0","description":"\u003cp\u003eTake your E Ride Pro SS 2.0 to the next level with the Sirris F43 CMX Fork. This 220mm travel fork is engineered without compromise specifically for the E Ride Pro SS 2.0 for high-performance, aggressive riding. The CMX Tune (Compact Motocross) paired with the race-proven F43 platform brings elite-level suspension tech to the electric dirt bike world.\u003c\/p\u003e\n\u003cp\u003e140 lbs - 180 lbs  (Medium = 3.6\/3.2 springs)\u003cbr\u003e180 lbs - 220 lbs  (Heavy = 3.6\/3.6 springs)\u003cbr\u003e\u003cem\u003eFork spring rates listed above are left side\/right side\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSee Fork \u0026amp; Shock Tuning Recommendations Chart below.\u003c\/p\u003e\n\u003ch2\u003eSirris F43 CMX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e220mm Travel — (17mm more than stock) adds cushioning for aggressive riding\u003c\/li\u003e\n\u003cli\u003eTool-Free Compression Adjusters — for quicker changes during mid ride without any tools needed\u003c\/li\u003e\n\u003cli\u003e178mm Fork Spacing — allows unlimited tire selection from aggressive knobby to supermoto treads\u003c\/li\u003e\n\u003cli\u003eDrop Clamp Option for 21\" Wheels — allows for fitment of 21” wheel by raising the front end an additional 25mm while retaining 220mm travel \u003cem\u003e(raising the front end maintains balance of the bike if paired with a longer shock that raises the rear)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eScalloped Clamps — for aggressive, trick styling\u003c\/li\u003e\n\u003cli\u003eDirect Mount Stem (DM Ready) — lightweight billet clamps with DM stem designed for hassle-free setup (no extra parts needed)\u003c\/li\u003e\n\u003cli\u003eAxle \u0026amp; Brake Mounts — ultra-stiff and configurable\n\u003cul\u003e\n\u003cli\u003eAxle and drop out assembly promotes front-end feel and steering precision\u003c\/li\u003e\n\u003cli\u003eUniversal lugs, custom axle spacers and new brake mounts allow for easier stocking, and allows rider greater wheel and brake options\u003c\/li\u003e\n\u003cli\u003eReplaceable caliper mount brackets allow for caliper upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetrical Closed Cartridge Dampers — specifically tuned for each model, and fully tunable for spring rate and damping for balanced performance\u003c\/li\u003e\n\u003cli\u003eMotorcycle-Style Top Cap — increases ability to tension steering bearings and retain torque\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eOEM E Ride Pro SS 2.0 Compatibility\u003cbr\u003e\u003c\/span\u003eThe triple clamps and guards perfectly align with the E Ride Pro SS 2.0 fairing and cable routing. Additionally, the CMX F43 Fork upgrade is compatible with the E Ride Pro SS 2.0 stock display, fender, and brake as well.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.1em;\"\u003eShock Suspension Pairing\u003cbr\u003e\u003c\/span\u003eFor optimal bike performance, we recommend using an \u003ca href=\"\/products\/ext-arma-e-mx-rear-shock-damper-sur-ron-segway-talaria\/\"\u003eEXT Arma Shock,\u003c\/a\u003e \u003ca href=\"\/products\/ohlins-shock-absorber-ttx22m-ext-spring-450-500-550\/\"\u003eOhlins TTX22M with EXT Spring\u003c\/a\u003e, or equivalent. Spring Weights: Medium Tune (450 lbs) \/ Heavy Tune (500 lbs) - \u003cem\u003esee tuning recommendations below\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eF43 CMX Fork Specs\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; max-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eUpside down fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel\u003c\/td\u003e\n\u003ctd\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree length\u003c\/td\u003e\n\u003ctd\u003e775mm (drop clamp option adds another 25mm of extended length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork Spacing\u003c\/td\u003e\n\u003ctd\u003e178mm - allows for unlimited tire choice (dirt or street)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork weight\u003c\/td\u003e\n\u003ctd\u003e4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanchions\u003c\/td\u003e\n\u003ctd\u003e43mm - high tensile steel with hard chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter tubes\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop outs\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum, type 2 anodized coating Replaceable caliper mount brackets allow for caliper and wheel upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eUltra-high tensile hard chromed axle increases steering precision and confidence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriple clamps\u003c\/td\u003e\n\u003ctd\u003eBillet 6061 aluminum, type 2 anodized coating, 2 color options (blue, black) Optional drop clamp allows for 21” front wheel conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteer tube\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 2 anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eSymmetrical, adjustable closed cartridge with spring backed modified IFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper bodies\u003c\/td\u003e\n\u003ctd\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound\u003c\/td\u003e\n\u003ctd\u003eDual side high tensile steel spring, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjusters\u003c\/td\u003e\n\u003ctd\u003eExternal tool-free compression, rebound adjustment (rebound adjusted using tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eNOK MX seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings\u003c\/td\u003e\n\u003ctd\u003eDaido MX bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuards\u003c\/td\u003e\n\u003ctd\u003eHigh impact PP, 210° wraparound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCMX Tuning Details \u0026amp; Rider Weight Ranges\u003c\/h4\u003e\n\u003cp\u003eSirris offers 2 weight ranges to choose from when selecting your CMX Tune F43 Fork. Listed weight ranges are body weight with 15 lbs of riding gear. Weights of upgrades (e.g. battery, controller, motor) need to be added to rider weight.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 254.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"height: 19.6px; width: 71.7047%;\"\u003eFORK Recommendations\u003c\/th\u003e\n\u003cth style=\"height: 19.6px; width: 14.2355%;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"height: 19.6px; width: 13.3568%;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eRider Weight (lbs) (No Gear)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 14.2355%;\"\u003e140-180\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 13.3568%;\"\u003e180-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eSpring Rate (N\/mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 14.2355%;\"\u003e3.6\/3.2\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 13.3568%;\"\u003e3.6\/3.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eFork Height in Upper Clamp (mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 14.2355%;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 13.3568%;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 14.2355%;\"\u003e22\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 13.3568%;\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 14.2355%;\"\u003e20\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 13.3568%;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003ePreload Setting (mm of preload R and L fork legs)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 14.2355%;\"\u003e5\/5\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 13.3568%;\"\u003e5\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eOil Volume (Bath Oil)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 14.2355%;\"\u003e100cc\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 13.3568%;\"\u003e110cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eOil Weight* (bath\/cartridge)\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 14.2355%;\"\u003e20\/5\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 13.3568%;\"\u003e20\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eHeadset Spacer \u003cspan style=\"font-size: .8em;\"\u003e1mm thick washer beneath seal, PN 430-38-017\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; height: 19.6px; width: 27.5923%;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eSteerer Spacer \u003cspan style=\"font-size: .8em;\"\u003e5mm thick above top clamp \/ beneath top cap\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; height: 19.6px; width: 27.5923%;\"\u003e430-38-018 x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eCaliper Bracket\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; height: 19.6px; width: 27.5923%;\"\u003e430-22-032, 74mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.7047%;\"\u003eBrake Line Shim \u003cspan style=\"font-size: .8em;\"\u003efor 5mm thick line\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e430-52-001-XXX-XX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 71.7047%;\"\u003eWheel Spacers\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center; height: 19.6px; width: 27.5923%;\"\u003e430-22-016 x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%; max-width: 600px; height: 240.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003cth style=\"width: 71.7047%; height: 48.0833px;\"\u003eSHOCK (EXT Arma) Recommendations\u003c\/th\u003e\n\u003cth style=\"width: 14.2355%; height: 48.0833px;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"width: 13.3568%; height: 48.0833px;\"\u003eHeavy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eCompression Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003eLSC11\/HSC9\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003eLSC9\/HSC7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eRebound Setting\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0833px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0833px;\"\u003eSpring Rate \u003cspan style=\"font-size: .8em;\"\u003e(N\/mm, lb\/in)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0833px;\"\u003e79, 450\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0833px;\"\u003e88, 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0667px;\"\u003e\n\u003ctd style=\"width: 71.7047%; height: 48.0667px;\"\u003ePreload Setting \u003cspan style=\"font-size: .8em;\"\u003e(mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2355%; height: 48.0667px;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 13.3568%; height: 48.0667px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSETTINGS: \u003c\/strong\u003eSettings are number of clicks from the closed position (full clockwise). Once they are in the closed position, back them out (counter-clockwise) according to the number of clicks indicated in the chart above to get you to factory settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCMX Tune Starting Point:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssuming neutral riding position, and 15 lbs gear\u003c\/li\u003e\n\u003cli\u003eWeights of upgrades (battery, controller, etc) to be added to rider weight\u003c\/li\u003e\n\u003cli\u003eRiders close to a weight cut off need to adjust preload to compensate\u003c\/li\u003e\n\u003cli\u003eVery aggressive\/pro riders to consider +1 weight class and drop preload to get sag. Especially if in the upper range.\u003c\/li\u003e\n\u003cli\u003eRider preference and riding conditions may require a different setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eExample:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e160 lb rider without riding gear, 20 additional lbs with upgraded controller\/battery\u003c\/li\u003e\n\u003cli\u003eWeight calculation 160+20=180\u003c\/li\u003e\n\u003cli\u003eAggressive rider = Heavy tune with low preload\u003c\/li\u003e\n\u003cli\u003eRelaxed rider = Medium tune with high preload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSirris F43 Fork Installation\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Direct Mount Setup \u003c\/strong\u003eUpgrade your stock E Ride Pro SS 2.0 easily with the direct mount front suspension system. No additional modifications or parts are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-Hour Break-In Period Recommendation \u003c\/strong\u003eThe Sirris F43 Fork will break-in during the first 5 hours of use with significant improvements in friction. We recommend that you don’t make significant changes to clicker positions or valving until after the 5-hour break-in period. \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2351\/4092\/files\/sirris-2025-CMX-owners-guide.pdf?v=1756496096\" target=\"_blank\"\u003eSirris F43 CMX Fork Owner’s Guide (PDF) ›\u003c\/a\u003e\u003c\/p\u003e","brand":"Sirris","offers":[{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Black","offer_id":51350749544744,"sku":"SIR-F43-ER2-M-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Standard Clamp \/ Blue","offer_id":51350749577512,"sku":"SIR-F43-ER2-M-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Drop Clamp \/ Black","offer_id":51350749610280,"sku":"SIR-F43-ER2-M-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Black","offer_id":51350749643048,"sku":"SIR-F43-ER2-H-BLK","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Standard Clamp \/ Blue","offer_id":51350749675816,"sku":"SIR-F43-ER2-H-BLU","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Drop Clamp \/ Black","offer_id":51350749708584,"sku":"SIR-F43-ER2-H-BLK-D","price":2350.0,"currency_code":"USD","in_stock":true},{"title":"Medium (140-180 lbs) \/ Drop Clamp \/ Blue","offer_id":51386659504424,"sku":"SIR-F43-ER2-M-BLU-D","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (180-220 lbs) \/ Drop Clamp \/ Blue","offer_id":51386671759656,"sku":"SIR-F43-ER2-H-BLU-D","price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-F43-220-CMX-Fork_0010_black-front.jpg?v=1755508900"},{"product_id":"sirris-drop-clamp-cmx","title":"Sirris Drop Clamp For F43 CMX Forks","description":"\u003cp\u003eDrop clamp for Sirris F43 CMX forks allows for fitment of 21” wheel by raising the front end an additional 25mm while retaining 220mm travel. Raising the front end maintains balance of the bike if paired with a longer shock that raises the rear.\u003c\/p\u003e\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e(1) upper drop clamp: 25 x 178, 49mm\u003c\/li\u003e\n\u003cli\u003e(5) screws: M6 x 1mm x 30mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sirris","offers":[{"title":"Black","offer_id":52183790944552,"sku":"SIR-DCLAMP-CMX","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":52183790977320,"sku":"SIR-DCLAMP-CMX-BLU","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/Sirris-Drop-Clamp-CMX.jpg?v=1768614811"},{"product_id":"ext-suspension-package-bonnell-775-am","title":"EXT Suspension Package For Bonnell 775 AM","description":"\u003cp\u003eThe EXT suspension package for the Bonnell 775 AM electric mountain bike includes the EXT Era V2.1 Fork and Vecta Shock.\u003c\/p\u003e\n\u003ch2\u003eEXT Era V2.1 Fork\u003c\/h2\u003e\n\u003cp\u003eThe best-in-class ERA V2.1 Fork uses EXT's HS3 hybrid air spring. Two positive air chambers work with one high-volume, self-activating negative air chamber. Combined with a high-volume damper cartridge, this system offers incredible tuning capabilities and sets a new level of front suspension support.\u003c\/p\u003e\n\u003cp\u003eThe Era V2.1 Fork introduces features and upgrades that aims to improve the experience, safety, and performance of its predecessors. The magnesium lower design makes them lighter and load-optimized made possible by utilizing a specific production process called Thixomolding.\u003c\/p\u003e\n\u003ch3\u003eEra V2.1 Fork Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHS3 system\u003c\/li\u003e\n\u003cli\u003eRobust anti-creak crown\u003c\/li\u003e\n\u003cli\u003ePhenomenal mid stroke support\u003c\/li\u003e\n\u003cli\u003eExcellent stiffness and performance\u003c\/li\u003e\n\u003cli\u003eIncrease in negative chamber volume of HS3 Spring system for improved small bump and top out characteristics.\u003c\/li\u003e\n\u003cli\u003eNew DU Bushing Material for improved small bump and reduced dynamic friction.\u003c\/li\u003e\n\u003cli\u003eExpanded damper tune options to dial in the perfect ride for every level and type of rider.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNotes: The EXT Era V2.1 Fork includes everything you need to install on your Bonnell 775 AM electric mountain bike including a new modified lower steer tube clamp. This is a relatively complicated install - not recommended for novice mechanics.\u003c\/p\u003e\n\u003ch2\u003eEXT Vecta Shock\u003c\/h2\u003e\n\u003cp\u003eWith its new design and a more progressive damper circuit, the Vecta Shock offers the revolutionary LOK Technology that allows a complete compression separate lock-out system. In order to allow every rider to use a softer spring rate and increase bike traction and handling, EXT engineers have utilized its best-in-class Hydraulic Bottom-Out Control (HBC) system. Capable of delivering more than 50% of hydraulic force on the last 15% of the stroke, the HBC allows riders to avoid harsh bottom-out situations and provides compliance and control throughout the entire range of travel.\u003c\/p\u003e\n\u003cp\u003eThe EXT Vecta Shock is designed to serve riders who want maximum performance of a pedal-platform equipped shock with superior support on the last millimeters of bike rear travel and the unrivaled performance of a coil-over shock.\u003c\/p\u003e\n\u003ch3\u003eVecta Shock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShock Size: 205x65 Trunnion\u003c\/li\u003e\n\u003cli\u003eChromoly shaft with low friction coating\u003c\/li\u003e\n\u003cli\u003eReservoir with bladder design for better low speed sensitivity\u003c\/li\u003e\n\u003cli\u003eDedicated spring platform to accommodate stiffer springs\u003c\/li\u003e\n\u003cli\u003ePolymer spring bushings\u003c\/li\u003e\n\u003cli\u003eInternal negative spring to avoid harsh top-out and improve bike platform stability\u003c\/li\u003e\n\u003cli\u003eLOK 2.0\u003c\/li\u003e\n\u003cli\u003eNew rebound adjustment to increase tuning range\u003c\/li\u003e\n\u003cli\u003eNew compression valve design to increase adjustability range and provide more supple low speed characteristics.\u003c\/li\u003e\n\u003cli\u003eNew seal design to reduce friction\u003c\/li\u003e\n\u003cli\u003eNew main piston design with high flow to improve sensitivity and tunability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*All EXT Shocks are custom built and tuned for specific bike models, rider weights, and riding styles.\u003c\/p\u003e\n\u003cdiv\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/WQQm44mOD4A?si=rKPt9JpP9QX-WNq5\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"EXT Racing Shox","offers":[{"title":"Default Title","offer_id":51393095237928,"sku":"EXT-PKG-775AM","price":2558.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/EXT-Suspension-Bonnell-775-AM-2.jpg?v=1770075451"},{"product_id":"ext-suspension-package-bonnell-775-mx","title":"EXT Suspension Package For Bonnell 775 MX","description":"\u003cp\u003eThe EXT suspension package for the Bonnell 775 MX electric mountain bike includes the EXT Ferro EMX Fork and Vecta Shock damper.\u003c\/p\u003e\n\u003ch2\u003eEXT Ferro EMX Fork\u003c\/h2\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRobust dual crown inverted MX design (USD)\u003c\/li\u003e\n\u003cli\u003e36mm Ø hard chromed steel stanchions (heat treated 42CrMo4) with Superfinish surface treatment\u003c\/li\u003e\n\u003cli\u003eHS3 3- twin positive air system ¬+ 1 large negative self-balancing air chamber, allows for an optimum level of support through all the travel\u003c\/li\u003e\n\u003cli\u003eHigh flow 3-way cartridge damper system with independent high \u0026amp; low speed compression plus rebound damping adjustment.\u003c\/li\u003e\n\u003cli\u003eSuperfinish inner tube coating\u003c\/li\u003e\n\u003cli\u003eExternal pressure air release system on both legs\u003c\/li\u003e\n\u003cli\u003eTwin hexagonal floating axle, boost compatible ∅20mm\u003c\/li\u003e\n\u003cli\u003eAir spring and cartridge radial guide system with bespoke aeronautical seals (minimize friction on side loads)\u003c\/li\u003e\n\u003cli\u003eLarge piston design for best damping control and separate IFP\/coil energized compression valve\u003c\/li\u003e\n\u003cli\u003eNo cavitation and low hysteresis\u003c\/li\u003e\n\u003cli\u003eSelf-hydraulic cartridge bleeding\u003c\/li\u003e\n\u003cli\u003eDedicated Mobile Sliding DU guiding system with super-long static overlap (for maximum guidance and best torsional rigidity). (CGB Continuously Guided Bushing system, increase stiffness)\u003c\/li\u003e\n\u003cli\u003e205 mm of travel and 44 mm offset\u003c\/li\u003e\n\u003cli\u003e200 mm post mount brake\u003c\/li\u003e\n\u003cli\u003eWeight 4000gr\u003c\/li\u003e\n\u003cli\u003ePressure release one-way valves on both legs\u003c\/li\u003e\n\u003cli\u003eCompatible with stock fender design\u003c\/li\u003e\n\u003cli\u003eBoost Hub Spacing for plug and play compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNotes: The EXT Ferro Fork includes everything you need to install on your Bonnell 775 MX electric mountain bike including a new modified lower steer tube clamp. This is a relatively complicated install - not recommended for novice mechanics.\u003c\/p\u003e\n\u003ch2\u003eEXT Vecta Shock\u003c\/h2\u003e\n\u003cp\u003eWith its new design and a more progressive damper circuit, the Vecta Shock offers the revolutionary LOK Technology that allows a complete compression separate lock-out system. In order to allow every rider to use a softer spring rate and increase bike traction and handling, EXT engineers have utilized its best-in-class Hydraulic Bottom-Out Control (HBC) system. Capable of delivering more than 50% of hydraulic force on the last 15% of the stroke, the HBC allows riders to avoid harsh bottom-out situations and provides compliance and control throughout the entire range of travel.\u003c\/p\u003e\n\u003cp\u003eThe EXT Vecta Shock is designed to serve riders who want maximum performance of a pedal-platform equipped shock with superior support on the last millimeters of bike rear travel and the unrivaled performance of a coil-over shock.\u003c\/p\u003e\n\u003ch3\u003eVecta Shock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShock Size: 205x65 Trunnion\u003c\/li\u003e\n\u003cli\u003eChromoly shaft with low friction coating\u003c\/li\u003e\n\u003cli\u003eReservoir with bladder design for better low speed sensitivity\u003c\/li\u003e\n\u003cli\u003eDedicated spring platform to accommodate stiffer springs\u003c\/li\u003e\n\u003cli\u003ePolymer spring bushings\u003c\/li\u003e\n\u003cli\u003eInternal negative spring to avoid harsh top-out and improve bike platform stability\u003c\/li\u003e\n\u003cli\u003eLOK 2.0\u003c\/li\u003e\n\u003cli\u003eNew rebound adjustment to increase tuning range\u003c\/li\u003e\n\u003cli\u003eNew compression valve design to increase adjustability range and provide more supple low speed characteristics.\u003c\/li\u003e\n\u003cli\u003eNew seal design to reduce friction\u003c\/li\u003e\n\u003cli\u003eNew main piston design with high flow to improve sensitivity and tunability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*All EXT Shocks are custom built and tuned for specific bike models, rider weights, and riding styles.\u003c\/p\u003e\n\u003cdiv\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/WQQm44mOD4A?si=rKPt9JpP9QX-WNq5\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"EXT Racing Shox","offers":[{"title":"Default Title","offer_id":51393326055720,"sku":"EXT-PKG-775MX","price":2695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/EXT-Suspension-Bonnell-775-MX-2.jpg?v=1770077210"},{"product_id":"ext-ferro-fork-arma-shock-e-moto-suspension-set","title":"EXT Ferro Fork + Arma Shock E-Moto Suspension Set","description":"\u003cp\u003eThe EXT Ferro Fork and Arma Shock are among the most premium suspension upgrades for lightweight electric dirt bikes including Surron, Talaria, E Ride Pro, and more. Known for their reliability, performance, and customization, upgrade your ride confidently with the industry-leading e-moto suspension package.\u003c\/p\u003e\n\u003ch2\u003eEXT E-Moto Suspension Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSurron Light Bee X\/S\u003c\/li\u003e\n\u003cli\u003eSegway X160\/X260\u003c\/li\u003e\n\u003cli\u003eTalaria Sting MX3\/MX4\/MX5\u003c\/li\u003e\n\u003cli\u003eTalaria X3\u003c\/li\u003e\n\u003cli\u003eE Ride Pro S \/ SS 2.0 \/ SS 3.0 \/ SR\u003c\/li\u003e\n\u003cli\u003eVentus One\u003c\/li\u003e\n\u003cli\u003e79Bike Falcon\u003c\/li\u003e\n\u003cli\u003eAltis Sigma\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSee EXT Ferro Fork compatibility chart below.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eEXT Ferro E-MX Fork Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual drop crown inverted MX design (USD)\u003c\/li\u003e\n\u003cli\u003e36mm hard-chromed steel stanchions (heat-treated 42CrMo4) with Superfinish surface treatment\u003c\/li\u003e\n\u003cli\u003eHS3 3-twin positive air system + 1 large negative self-balancing air chamber = optimum support for all travel\u003c\/li\u003e\n\u003cli\u003eHigh-flow, 3-way adjustable cartridge damper system with independent high\/low speed compression + rebound damping adjustment\u003c\/li\u003e\n\u003cli\u003eSuperfinish inner tube coating\u003c\/li\u003e\n\u003cli\u003eExternal pressure air release system on both legs\u003c\/li\u003e\n\u003cli\u003eTwin hexagonal floating axle, boost compatible 20mm\u003c\/li\u003e\n\u003cli\u003eAir spring and cartridge radial guide system with bespoke aeronautical seals (minimize friction on side loads)\u003c\/li\u003e\n\u003cli\u003eLarge piston design for best damping control and separate IFP\/coil energized compression valve\u003c\/li\u003e\n\u003cli\u003eNo cavitation + low hysteresis\u003c\/li\u003e\n\u003cli\u003eSelf-hydraulic cartridge bleeding\u003c\/li\u003e\n\u003cli\u003eDedicated Mobile Sliding DU guiding system with super-long static overlap for maximum guidance and best torsional rigidity\u003c\/li\u003e\n\u003cli\u003eContinuously Guided Bushing (CGB) system increases dynamic stiffness\u003c\/li\u003e\n\u003cli\u003e205 mm of travel and 44 mm offset\u003c\/li\u003e\n\u003cli\u003e200 mm post mount brake\u003c\/li\u003e\n\u003cli\u003eWeight: 4000gr\u003c\/li\u003e\n\u003cli\u003ePressure release one-way valves on both legs\u003c\/li\u003e\n\u003cli\u003eCompatible with stock fender design\u003c\/li\u003e\n\u003cli\u003eChoose \u003cstrong\u003eWarp 9 Boost Hub Spacer\u003c\/strong\u003e for more flexibility with \u003ca href=\"\/collections\/wheels\"\u003eaftermarket wheel sets\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If you are running a stock wheel or a wheel that is not specifically designed for use with BOOST hubs, you will need to install the Warp 9 Boost Hub Spacer (add-on option available).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For older Surron Light Bee models, a head tube reinforcement clamp is recommended.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 98.9455%;\" colspan=\"4\"\u003e\n\u003ch2\u003eEXT Ferro Fork Compatibility\u003c\/h2\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" width=\"111\"\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003e\u003cstrong\u003eDirect Fit?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" width=\"111\"\u003eSurron\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eLBX\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eAll model years compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" rowspan=\"3\" width=\"111\"\u003eTalaria\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eMX3 \/ MX4\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" rowspan=\"2\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" rowspan=\"2\" width=\"142\"\u003eRecommended: Drop Crown for MX \/ Flat for X3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eX3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eMX5\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eMX5 version available soon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" rowspan=\"2\" width=\"111\"\u003eE Ride Pro\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eS \/ SS 2.0\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003e3.0 \/ SR\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ EXT Brake Adapter\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eFits SR model, but will not be covered by warranty.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" width=\"111\"\u003eVentus One\/One+\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eN\/A\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" width=\"111\"\u003e79Bike\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eN\/A\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" width=\"111\"\u003eRawrr\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eMantis \/ X\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" width=\"111\"\u003eZero\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eXB\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" width=\"111\"\u003eReRode\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eR1 \/ EWatt 2.0\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6591%;\" width=\"111\"\u003eAltis Sigma\u003c\/td\u003e\n\u003ctd style=\"width: 15.1142%;\" width=\"64\"\u003eN\/A\u003c\/td\u003e\n\u003ctd style=\"width: 25.4833%;\" width=\"110\"\u003eYes w\/ Boost Rotor Spacer\u003c\/td\u003e\n\u003ctd style=\"width: 32.6889%;\" width=\"142\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eEXT Arma E-MX Shock Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFully-Customizable Hydraulic Setup: specific for each rider \/ bike\u003c\/li\u003e\n\u003cli\u003eLightweight Spring Options: 400\/450\/500\/550\/600 lbs \u003cem\u003e(lower weight available upon request)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull Length and Travel: 10.5\" x 3.5\" shock - don't use with 1.5″ riser linkage\u003c\/li\u003e\n\u003cli\u003e4-way Adjustable Hydraulic Bottom-Out Control: LSC-HSC-LSR-HBC\u003c\/li\u003e\n\u003cli\u003eEasy Installation: direct, bolt-in, no additional hardware needed\u003c\/li\u003e\n\u003cli\u003eDedicated Eyelet Design: spherical bearing on both ends\u003c\/li\u003e\n\u003cli\u003eMain Piston: high-flow 29mm \/ Valve Piston: 24mm\u003c\/li\u003e\n\u003cli\u003eShaft: 14mm - 50% larger than most coils for handling large side-loading events\u003c\/li\u003e\n\u003cli\u003eRebound Circuit: engineered to separate bump and rebound oil flow (ultra-low friction coating)\u003c\/li\u003e\n\u003cli\u003eVery Low Reservoir Pressure: maximum sensitivity and low cavitation (55 PSI)\u003c\/li\u003e\n\u003cli\u003eVery Low Hysteresis:  high dynamic response\u003c\/li\u003e\n\u003cli\u003eHigh Turbulent Flow for progressive dampening + mid stroke support\u003c\/li\u003e\n\u003cli\u003eLow-Friction Seal\u003c\/li\u003e\n\u003cli\u003eThin Bottom-Out Bumper\u003c\/li\u003e\n\u003cli\u003eWasher for clearing debris\u003c\/li\u003e\n\u003cli\u003eLow-Profile Rebound Knob for easy spring swap\u003c\/li\u003e\n\u003cli\u003eIncludes (1) lightweight spring available in 400, 450, 500, 550, or 600 lbs\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for easy bolt-in installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ctable style=\"width: 100%; font-size: 1.2em;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 99.6485%;\" colspan=\"2\"\u003e\u003cspan style=\"font-size: 1.2em;\"\u003eArma Spring Size Guide\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6028%;\"\u003e\u003cstrong\u003eRider Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.0457%;\"\u003e\u003cstrong\u003eSpring Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6028%;\"\u003eUp to 140 lbs\u003c\/td\u003e\n\u003ctd style=\"width: 46.0457%;\"\u003e400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6028%;\"\u003e140-180 lbs\u003c\/td\u003e\n\u003ctd style=\"width: 46.0457%;\"\u003e450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6028%;\"\u003e180-210 lbs\u003c\/td\u003e\n\u003ctd style=\"width: 46.0457%;\"\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6028%;\"\u003e210-240 lbs\u003c\/td\u003e\n\u003ctd style=\"width: 46.0457%;\"\u003e550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6028%;\"\u003e240+ lbs\u003c\/td\u003e\n\u003ctd style=\"width: 46.0457%;\"\u003e600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This chart is a general guide for choosing your spring size. For firmer or softer preference, select a spring weight size above or below. For the maximum weight limit, please refer to the Sur-Ron, Segway, or Talaria manufacturers guidance.\u003c\/p\u003e","brand":"EXT Racing Shox","offers":[{"title":"No Adapter \/ No Race Crown","offer_id":51456177275176,"sku":"EXT-EMX-SET","price":2870.0,"currency_code":"USD","in_stock":true},{"title":"Warp 9 Boost Hub Spacer (+$16) \/ No Race Crown","offer_id":51456177307944,"sku":"EXT-EMX-SET-W9","price":2886.0,"currency_code":"USD","in_stock":true},{"title":"E Ride Pro 3.0 Brake Adapter (+$70) \/ No Race Crown","offer_id":51456177340712,"sku":"EXT-EMX-SET-ER3","price":2940.0,"currency_code":"USD","in_stock":true},{"title":"No Adapter \/ Race Crown (+$25)","offer_id":51456177373480,"sku":"EXT-EMX-SET-RC","price":2895.0,"currency_code":"USD","in_stock":true},{"title":"Warp 9 Boost Hub Spacer (+$16) \/ Race Crown (+$25)","offer_id":51456177406248,"sku":"EXT-EMX-SET-W9-RC","price":2911.0,"currency_code":"USD","in_stock":true},{"title":"E Ride Pro 3.0 Brake Adapter (+$70) \/ Race Crown (+$25)","offer_id":51456177439016,"sku":"EXT-EMX-SET-ER3-RC","price":2965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/EXT-Ferro-Fork-Arma-Shock-Suspension-Set.jpg?v=1772153208"},{"product_id":"ext-suspension-package-e-ride-pro-mini-r","title":"EXT Suspension Package: E Ride Pro Mini R","description":"\u003cp\u003eUpgrade your E Ride Pro Mini R with a complete EXT suspension setup featuring the Ferro Mini EMX Fork and Vecta Rear Shock Damper. This package is engineered specifically for the Mini R platform, providing improved damping control, chassis stability, sensitivity, and adjustability for riders looking to push the bike beyond the capabilities of the stock suspension.\u003c\/p\u003e\n\u003cp\u003eThe Ferro Mini EMX is a compact version of the EXT dual-crown inverted fork, optimized with 180mm of travel for the E Ride Pro Mini R. Paired with the Vecta rear shock damper and a rider-specific spring, the package provides a balanced front and rear suspension upgrade designed for the demands of \u003ca href=\"https:\/\/darwinev.com\/blogs\/electric-dirt-bike\/best-suspension-for-lightweight-electric-dirt-bikes-sur-ron-talaria\"\u003elightweight electric dirt bikes\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e This suspension package requires modifications to the stock linkage. We will provide you with detailed instructions on how to do this.\u003c\/p\u003e\n\u003ch2\u003eEXT Vecta Rear Shock\u003c\/h2\u003e\n\u003cp\u003eThe EXT Vecta 230x65mm rear shock damper combines a high-flow hydraulic design with extensive adjustability and a bike- and rider-specific setup.\u003c\/p\u003e\n\u003ch3\u003eVecta Shock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e230x65mm rear shock damper\u003c\/li\u003e\n\u003cli\u003eIndependent Low-Speed Compression (LSC), High-Speed Compression (HSC), and Low-Speed Rebound (LSR) adjustment\u003c\/li\u003e\n\u003cli\u003e29mm high-flow main piston\u003c\/li\u003e\n\u003cli\u003e24mm valve piston\u003c\/li\u003e\n\u003cli\u003eOversized 14mm shaft, approximately 50% larger than many comparable coil shocks, designed to better handle high side-loading forces\u003c\/li\u003e\n\u003cli\u003eEngineered rebound circuit separates bump and rebound oil flow\u003c\/li\u003e\n\u003cli\u003eUltra-low-friction coating\u003c\/li\u003e\n\u003cli\u003eUser-adjustable Hydraulic Bottom-Out Control (HBC)\u003c\/li\u003e\n\u003cli\u003eLow 55 PSI reservoir pressure for increased sensitivity and reduced cavitation\u003c\/li\u003e\n\u003cli\u003eCustom hydraulic setup tailored to the bike and rider\u003c\/li\u003e\n\u003cli\u003eLow hysteresis for fast, controlled suspension response\u003c\/li\u003e\n\u003cli\u003eHigh-turbulence oil flow designed to provide progressive damping and increased mid-stroke support\u003c\/li\u003e\n\u003cli\u003eLow-friction sealing system\u003c\/li\u003e\n\u003cli\u003eIncludes one lightweight spring, with rates available from 325 lb to 800 lb\u003c\/li\u003e\n\u003cli\u003eE Ride Pro Mini R-specific mounting hardware for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEXT Ferro Mini EMX Fork\u003c\/h2\u003e\n\u003cp\u003eThe Ferro Mini EMX brings EXT's inverted motocross-inspired fork architecture to the E Ride Pro Mini R. Travel has been reduced to 180mm and optimized specifically for the Mini R, providing a suspension platform suited to the bike's smaller dimensions and lightweight chassis.\u003c\/p\u003e\n\u003ch3\u003eFerro Mini EMX Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e180mm travel optimized for the E Ride Pro Mini R\u003c\/li\u003e\n\u003cli\u003eDual-crown inverted MX-style design\u003c\/li\u003e\n\u003cli\u003e36mm hard-chromed, heat-treated 42CrMo4 steel stanchions with Superfinish surface treatment\u003c\/li\u003e\n\u003cli\u003eHS3 triple-positive air system combined with a large self-balancing negative air chamber\u003c\/li\u003e\n\u003cli\u003eHigh-flow 3-way cartridge damper\u003c\/li\u003e\n\u003cli\u003eIndependent High-Speed Compression, Low-Speed Compression, and Rebound adjustment\u003c\/li\u003e\n\u003cli\u003eSuperfinish inner tube coating for reduced friction\u003c\/li\u003e\n\u003cli\u003eExternal air-pressure release valves on both fork legs\u003c\/li\u003e\n\u003cli\u003eTwin hexagonal floating 20mm axle\u003c\/li\u003e\n\u003cli\u003eBoost hub spacing\u003c\/li\u003e\n\u003cli\u003eRadial guidance system for the air spring and cartridge with low-friction aeronautical seals\u003c\/li\u003e\n\u003cli\u003eLarge-piston damping system with separate IFP\/coil-energized compression valve\u003c\/li\u003e\n\u003cli\u003eDesigned for low hysteresis and resistance to cavitation\u003c\/li\u003e\n\u003cli\u003eSelf-bleeding hydraulic cartridge\u003c\/li\u003e\n\u003cli\u003eCGB (Continuously Guided Bushing) system with extended bushing overlap for increased guidance and torsional rigidity\u003c\/li\u003e\n\u003cli\u003e44mm offset\u003c\/li\u003e\n\u003cli\u003e200mm post-mount brake interface\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 4,000g\u003c\/li\u003e\n\u003cli\u003eCompatible with the stock E Ride Pro Mini R fender\u003c\/li\u003e\n\u003cli\u003eBoost hub spacing provides additional flexibility for aftermarket wheel setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEXT Vecta Rear Shock – 230x65mm\u003c\/li\u003e\n\u003cli\u003eSelected Vecta Spring\u003c\/li\u003e\n\u003cli\u003eEXT Ferro Mini EMX Fork with Flat Crown\u003c\/li\u003e\n\u003cli\u003eHub Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Spring Rates\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRider Weight (lb)\u003c\/th\u003e\n\u003cth\u003ePlush\u003c\/th\u003e\n\u003cth\u003eFirm\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUp to 140\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e140–160\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e160–180\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e180–210\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210+\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFerro Fork Recommended Starting Settings\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRider Weight (lb)\u003c\/th\u003e\n\u003cth\u003ePlush Main Chamber (+)\u003c\/th\u003e\n\u003cth\u003ePlush Ramp Chamber (++)\u003c\/th\u003e\n\u003cth\u003eFirm Main Chamber (+)\u003c\/th\u003e\n\u003cth\u003eFirm Ramp Chamber (++)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e113\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e138\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe EXT E Ride Pro Mini R Suspension Package provides a matched front and rear suspension solution for riders looking for greater control, adjustability, and suspension performance from the Mini R. With the Ferro Mini EMX fork up front and the Vecta rear shock damper, both ends of the bike can be tuned to rider weight, riding style, and terrain.\u003c\/p\u003e\n\u003cp\u003eExplore more \u003ca href=\"https:\/\/darwinev.com\/collections\/e-ride-pro-mini-r\"\u003eE Ride Pro Mini R upgrades\u003c\/a\u003e for additional performance and customization options.\u003c\/p\u003e","brand":"EXT Racing Shox","offers":[{"title":"Default Title","offer_id":52257429651752,"sku":"EXT-ERP-MR-SET","price":2870.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/files\/EXT-Suspension-Pkg-E-Ride-Pro-Mini-R.jpg?v=1787000403"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0688\/5160\/collections\/Ohlins-DH38-m1-Fork-with-Crown_2.jpg?v=1759978559","url":"https:\/\/darwinev.com\/collections\/forks.oembed?page=2","provider":"Darwin EV","version":"1.0","type":"link"}