aluminium body structure; battery munufactured by our factory. Motor:200W (Australia &New Zealand );250 (E.U.); 350W (USA ) high speed brushless motorCharger:100V~240V/50~60Hzsmart chargerFrame:6061 Aluminium Alloy Charging time: 4-6 hoursBattery:Headway Lithium battery 36V10AhDistance:40~60 km 1 time fully chargedBrake system: Front V brake/ Disc brake ;RearV brake/ Disc brakeMax speed: 25km/h ( ...