Feature

●Left hand handles three shift selector, and right hand handle seven shift shifter,easy to adjust speed.
●Practice in use: the visual gear position display ensure the gear change is clear at a glance.
●Speed governor: 21 speed mountain bike variable speed governor transmission one-piece brake.
●Ergonomic design: 3x7 speed shift brake handle provides an ergonomically designed finger position and trigger-style handle.
●Wide application: suitable for MTB,city car, recreational vehicle, road car, folding and so on.

[Right 7 speed]

Description