Stable Drive System,This Bafang front drive motor, which is compatible with the disc brake, has a rated power of 500W, providing ideal power for vehicles. Strong and efficient, this motor greatly enhances riding comfort and is suitable for touring bikes, commuter bikes and mountain bikes. Complete Accessories,Comes with all necessary accessories. front wheel & motor, controller, brake lever, thumb throttle, controller case,Bafang LCD display (optional),extension cable, PAS,1T4 cable,LED light.