Electric Bike TDM14 ELECTRIC BIKE,MODEL : FJ TDM14, Frame:,6061 aluminum alloy,design based on human Battery,36V 7.8AH Li-ion battery Motor,250W Rear brushless hub motor Controller,250W 14A Sener,PAS intelligent pedal assistant system Charge Time,4-6 hours Max Speed,25 km/h Range Distance,50-70 km Brake,F/R disc brake Light,With F/R light Display,790-LED Speed and Power indi cation only