Torque sensing TSDZ2B mid-drive motor. This motor gives you as much or sometimes more power than factory bikes, but with the same high-end feel of having the power multiply the effort applied to the pedals.
Includes Standard:
- Pedal Assist (Torque Sensing)
- VLCD5 or XH-18 Display
- Throttle
- Speed Sensor
- Crank Arms