48V 1000W 20″ E-bike Front Wheel Electric Bicycle Motor Conversion Kit Hub

Specifications Color: Black Material: Aluminium, Iron, Copper and Magnet Process: Baking Paint Mount Type: Electric Motorcycle-mounted Voltage: 48V Power: 1000W Max. Speed: 420RPM Efficiency: Max. 88.7% Maximum Torque: 35N.m Operating Environment: -20~50℃/-4~122°F Waterproof Grade: IP54 Speed Range: 0-40km/h, 0-24.85mph Gross Weight: 8.8kg/19.4lbs Available Wheel Tire Size: 50.8*5.4cm/20*2.125in Hub Width: 10cm/3.94in Front Hub Motor Package Size: 53*53*21cm/20.87*20.87*8.27inch Package Included 1* Electric Bicycle Motor Wheel.