(1)controller:48V500W20A
(2)Motor:36V48V500W
(3)Battery:Lithium battery,Panasonnic 3200mAh,36V48V13Ah
(4)Frame: aluminum alloy
(5)Rear derailleur:Shimano TY-200
(6)Front derailleur:Shimano TX50
(7)headlight/Tail light:LED
(8)Charger:42V/54.6V2A
(9)Tire:20”*4.0
(10) CHAINWHEEL:46T
(11)brake:disc brake