Motor: 48V*500W / spoke wheel Tire: 20"*4.0" black Battery: 48V 18AH Controller: 9-MOSFET controller Display: center-mounted vertical screen Charger: 54.6V*3A Brake: front & rear 180 disc / hydraulic disc Suspension: steel double-shoulder front fork / rear dual coil spring Max Speed: 45KM/h Range: 40-45KM Net Weight: 38.33KG Gross Weight: 46.5KG Packing Dim.: 1290*270*700MM 40-foot High-Cube Container Qty: 270 units