描述

Mechanical shifting at its best.
This 12-speed E-MTB mechanical drivetrain groupset is engineered for riders and workshops that demand durability, consistency, and reliable performance under high torque conditions.

Built around a reinforced full-mount rear derailleur architecture, the system offers exceptional strength and stability for E-MTB applications. The derailleur is designed with serviceability in mind, featuring replaceable outer and inner parallelogram links, protective skid elements, and a tool-free cage assembly, allowing easy maintenance and extended service life—ideal for workshop and aftermarket use.

At the core of the drivetrain is a high-strength forged aluminum crankset, paired with a 12-speed narrow-wide chainring optimized for chain retention and smooth power transfer. Optional removable bash guards provide added protection for aggressive riding and off-road environments.

Reliable shifting under load is a key requirement for E-MTB riding. This groupset delivers consistent performance through a precision-engineered 12-speed cassette with advanced tooth profiling, combined with a double-action mechanical shifter that ensures accurate and responsive gear changes—even under motor-assisted torque.

Installation and adjustment are straightforward, making this drivetrain particularly suitable for professional workshops and DIY users alike. The simplified setup process minimizes adjustment time and reduces the risk of incorrect tuning, helping mechanics achieve optimal shifting quickly and efficiently.

Designed for long-distance riding, demanding terrain, and high-torque electric bike systems, this mechanical 12-speed E-MTB drivetrain groupset offers a dependable, service-friendly solution for replacement and aftermarket applications.