Electric Dirt Bike Upgrades & News

Understanding E-Moto Batteries: Voltage, Capacity & Power

Nov 12, 2026

Learn how e-moto battery voltage, amp-hours, cell types, and discharge ratings affect power, range, and performance on Surron and other electric dirt bikes.

Motor Upgrade

Hall Sensor vs Encoder: Electric Dirt Bike Motor Guide

Dec 8, 2025

Learn the difference between Hall sensors and encoders on Sur-Ron, Talaria, E Ride Pro electric dirt bikes. Compare accuracy, performance, best motor options.

Sur-Ron Light Bee custom build with premium upgrades | Darwin EV

Upgrade Guide

Sur-Ron Light Bee Upgrade Path: How-To Guide

Sep 18, 2025

Upgrade your Sur-Ron Light Bee the right way. Darwin EV explains the proven path: controller, battery, motor, brakes, suspension, wheels.

What customers think about the store

Specialized electric bike parts store offering high-performance controllers, batteries, motors, and components. Customers praise fast shipping, exceptional customer service led by Adam, and quality products. Known for easy installation, powerful performance up...

AI-generated from customer reviews.

Let customers speak for us

from 102 reviews

Nexbat 81V 45Ah Pro Battery: Surron Light Bee (Molicel P50B)

@redfred913

Best battery on the market. It's insanely powerful. It has the best display that can show you the battery percentage easily for riding. And the best part is it fits the stock compartment. You don't need to add anything to the Surron lid. I would buy this battery again. Perfect for daily commuting in the city.

Nexbat 81V 45Ah Pro Battery: Surron Light Bee (Molicel P50B)

10/13/2026

Torp TC500 2.0 Controller For Surron Light Bee

Jared

Awesome controller so far! Easy setup and everything.
The guard is that universal if you have an aftermarket skid plate, still fits with a little modification.

Torp TC500 2.0 Controller For Surron Light Bee

09/18/2026

Torp TC1000 2.0 Controller For Surron Ultra Bee

George

Should have got this sooner.

Torp TC1000 2.0 Controller For Surron Ultra Bee

09/04/2026

Nexbat 80V 60Ah Pro Battery: Surron Ultra Bee

Andrei

Best place around, Adam at Darwin EV is a great dude, great customer support. The Nexbat Pro battery performs great on a few on my builds. Fits stock lid perfectly.

Nexbat 80V 60Ah Pro Battery: Surron Ultra Bee

08/28/2026

EBMX X-9000 Controller V3: Surron, Talaria, E Ride Pro

Terry St Pierre

Product was in perfect condition and securely packed and shipped

EBMX X-9000 Controller V3: Surron, Talaria, E Ride Pro

06/18/2026

EBMX XLB-60 RACE Motor: Surron LBX, E Ride Pro, Talaria X3

Jesus Leduc

This is a huge difference for my bike and a really fun little project pretty easy straight forward and everything is such a good quality that makes my bike looks even better fast shipping everything just like was listed highly recommended!

EBMX XLB-60 RACE Motor: Surron LBX, E Ride Pro, Talaria X3

06/10/2026

K.W.

works amazing, and really fast shipping, shipped next day!

05/04/2026

Kyle

Works perfect, app is easy, shipping was fast, packaged really well no complaints

04/13/2026

Jeff

Quick shipping… love it!

03/30/2026

Anthony

Best controller on the market by far I have had BAC and EBMX and torp is by far the smoothest and best looking! 10/10 recomend!!!

02/10/2026

John

It came to the house in jus a couple days and everything fit im so happy with darwin

01/18/2026

Torp TM50 Pro Motor For Surron Ultra Bee

Jeremy

Always ships fast

Torp TM50 Pro Motor For Surron Ultra Bee

12/30/2025

D.S.

Came in quick and super clean love it

12/19/2025

Torp TC1000 2.0 Controller For Surron Light Bee

Carter

Easy set up

Torp TC1000 2.0 Controller For Surron Light Bee

12/18/2025

Beyond the brakes just looking amazing. They already have saved my life on more than 3 experiences. Honestly, would buy again. And might do so for my next bike build.

Lewis EP6+ Brake System: Surron, Segway, Talaria, E Ride Pro

12/09/2025

Battery Controller Service Shipping