1. Wide Application: The wheel hub motor is wide applicable for most electric motorcycle, electric off road vehicle, electric bicycle, scooter, go kart etc.     2. High Power and Speed: The motor has high to 3500W, and the motor speed can 1850 Rpm, could drive at high speeds without stuttering.     3. Powerful: If your scooter is unable to climb the slope and drives slowly, the motor could immediately speed up to provide more power to solve the problem.     4. High Performance: The conversion efficiency reaches 84%, energy saving and environmental friendly, equipped with Hall sensor, low running noise, and is IP54 waterproof.     5. High Strength Material: Made of aluminum alloy, hub motor has high strength, can be used for a long time under the environment of high speed rotation.         Specification: Item Type: 13in Wheel Hub Motor     Material: Aluminum alloy     Specification: 13inch     Rated Voltage (V): 48-96V     Rated Power (W): 500W-3500W     Rated Speed (km/h): 60-120     Motor Speed: 1850 rpm     Maximum Efficiency: 84%     Cable Position: Right side of the shaft center     Hall Sensor: Equipped     Salt Spray Test: 24/96     Noise (dB): Maximum : 40N     Waterproof Grade: IP54     Magnetic Poles: 15     Scope of Application: Electric motorcycles, electric off road vehicles, electric bicycles, scooters, go karts, etc              Package List: 1 x 13in Wheel Hub Motor    2 x Nut     1 x Concentrator     4 x Gasket