★★★★★  

TSDZ2 48V500W Torque Sensor Central Motor

1--Power: 500W

2--Rated Voltage: 48V

3--Max. Torque: 90N.m

4--Power assist ratio: 36%-300%

5--Speed Limited: 25km/h

6--Chain wheel: 42T

7--N.W.: 3.7KG

8--Without throttle and brake

Motor Features:

1--Easy Installation

2--Max torque about 90N.m, strong ramp-climbing capability

3--Internal controller + axial torque sensor

4--Comfortable ride, high efficiency, less battery consumption and longer range

5--Current cutoff as long as pedaling stopped.

★★★★★  Contact us NOW!

Email: topbikekit@hotmail.com

Skype: TBK Chen (topbikekit@hotmail.com)