●Adaptation: Ebike Electric Bike Bicycle. ●Apply to: E-bike, E-Scooter, Ebike Conversion Kit. ● Rated Power: 250W. ● Type: Brushless gear hub motor. ①250W front wheel x1 (without tire). ■ The conversion kitdoes not include batteries,freewheel,tires, disc brakes, and Torque Arm Amplifier.