EXT Suspension Package For Bonnell 775 AM

The EXT suspension package for the Bonnell 775 AM electric mountain bike includes the EXT Era V2.1 Fork and Vecta Shock.

EXT Era V2.1 Fork

The 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.

The 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.

Era V2.1 Fork Features

• HS3 system
• Robust anti-creak crown
• Phenomenal mid stroke support
• Excellent stiffness and performance
• Increase in negative chamber volume of HS3 Spring system for improved small bump and top out characteristics.
• New DU Bushing Material for improved small bump and reduced dynamic friction.
• Expanded damper tune options to dial in the perfect ride for every level and type of rider.

Notes: 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.

EXT Vecta Shock

With 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.

The 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.

Vecta Shock Features

• Shock Size: 205x65 Trunnion
• Chromoly shaft with low friction coating
• Reservoir with bladder design for better low speed sensitivity
• Dedicated spring platform to accommodate stiffer springs
• Polymer spring bushings
• Internal negative spring to avoid harsh top-out and improve bike platform stability
• LOK 2.0
• New rebound adjustment to increase tuning range
• New compression valve design to increase adjustability range and provide more supple low speed characteristics.
• New seal design to reduce friction
• New main piston design with high flow to improve sensitivity and tunability

*All EXT Shocks are custom built and tuned for specific bike models, rider weights, and riding styles.