Motor: 48V*750W / spoke wheel Tire: 20"*4.0" black Battery: 48V 20AH Controller: 12-MOSFET controller Display: center-mounted horizontal screen / with NFC Charger: 54.6V*3A Brake: front & rear 2-piston hydraulic disc / 180*2.3 disc rotor Suspension: steel double-shoulder front fork / rear dual spring Max Speed: 50KM/h Range: 45KM Net Weight: 38.3KG Gross Weight: 45KG Packing Dim.: 1290*270*700MM 40-foot High-Cube Container Qty: 270 units