Motor: 48V*500W / spoke wheel Tire: 20"*4.0" black Battery: 48V 15.6AH Controller: 9-MOSFET controller Display: center-mounted vertical screen Charger: 54.6V*2A Brake: front & rear 180 disc / hydraulic disc Suspension: steel double-shoulder front fork / rear dual coil spring Max Speed: 45KM/h Range: 30-35KM Net Weight: 37.43KG Gross Weight: 46.9KG Packing Dim.: 1370*320*810MM 40-foot High-Cube Container Qty: 176 units