1. HIGH SPEED: Rated power of 500W& 8209;3500W, and the maximum speed can up to 120KM/H, meeting the needs of various scenarios.     2. HIGH EFFICIENCY: Wheel hub motor with 1850 RPM motor speed, with 84% efficiency operation, torsion of 32N, IP54 waterproof, durable and practical.     3. POWERFUL POWER: Helps to speed up the scooter or electric motorcycle, providing more power and allowing it to run efficiently.     4. WIDELY USED: Wheel hub motor is suitable for most electric motorcycle, electric off road vehicle, electric bicycle, scooter, go kart etc.     5. EXCELLENT METAL: Made of aluminum alloy, has high strength, can be used for a long time under the environment of high speed rotation.         Specification: Item Type: Wheel Hub Motor Assembly     Material: Aluminum alloy     Specification: 11inch     Rated Voltage: 48V-120V     Rated Power: 500W-3500W     Rated Speed: 35-120 km/h     Motor Speed: 1850 RPM     Maximum Efficiency: 84%     Cable Position: Right side of the center of the shaft     Hall Sensor: Equipped     Salt Spray Test: 24/96     Noise: Maximum Torsion: 32N     Waterproof Rating: IP54     Magnetic Pole: 15     Application: Suitable for electric motorcycles, electric off road vehicles, electric bicycles, scooters.               Package List:     1 x Motor     1 x Hubs     4 x Gasket     2 x Nuts