Ebike KIT 500/800W Electric Bicycle E Bike Complete Conversion Kit Front Hub Motor, Battery Li-Ion 40km/h LCD 26/27.5/28/29/700C rim sizes (Bike not included) High Power and speed Motor, 25mph Highest legal ebike speed & up to 80Nm Torque high enough to climb 15% slope Front Geared Motor, Light, 5 level pedal assist, throttle on demand, safety e-brakes, Easy Installation on any bicycle LG Li-Ion Battery With BMS Highest Performance And Highest Guaranteed Life Cycle Engineered In CANADA For Highest Quality & Performance And Sever Weather Condition Warranty, Technical Support For Installation, After Sales Service, Spare Parts To Ensure Customers 100% Satisfaction