Heybike Alpha Electric Bike – Powerful, Stylish, and Smart Commuter E-Bike for City RidersPower & Efficiency in Perfect Harmony Mid drive Mivice Motor 105 Nm of Torquey The ALPHA is the first from the Heybike Galaxy eDrive System. This system utilizes the 500W Mivice mid drive motor to energize your riding experience. The powerful torque sensor measures rider pedaling power to provide up to 105 Nm of efficient torque energy, giving them longer riding experiences and making the ride smoother. Easy peasy Riding Experience Torque Sensor All