Electric Bike TDE15 Model:,TDE15 Frame:,6061 aluminum alloy,design based on human Battery,36V 10.4AH Li-ion battery Motor,500W Rear brushless hub motor Controller,500W 22A Sener,PAS Charge Time,4-6 hours Max Speed,35 km/h Range Distance,50-70 km Brake ,F/R disc brake Light,With F/R light Display,LED display