Description
SR Suntour HESC chain set Active Torque Sensor crank arm / Built in sensor kit included / 38 teeth / Alloy crank-170mm
Fitted with ESEKA001 (4pin)
All HESC Electronic Parts Are Non-Returnable
SR Suntour HESC chain set Active Torque Sensor crank arm / Built in sensor kit included / 38 teeth / Alloy crank-170mm
Fitted with ESEKA001 (4pin)
All HESC Electronic Parts Are Non-Returnable