In the City: Based on the riding experience generated by our very sensitive torque sensor, bringing you the ultimate riding experience: quiet, light, efficient and as individual as your lifestyle.
Almost Without Pedal Resistance
Excellent Choice For Folding & City Bike
With the motor size of 79,5mm, the system achieves a rated power output of 250W, peak power of 450W, and torque of 35Nm. The noise control of entire system achieves 55db. The unique patented design achieves ultra-low sliding resistance allowing you to ride almost free from resistance even without power. Suitable for folding and city bikes.