Motor: 48V*750W / integrated 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 180 disc / hydraulic disc Suspension: steel double-shoulder front fork / rear dual coil spring Max Speed: 50KM/h Range: 40-45KM Net Weight: 41KG Gross Weight: 48.3KG Packing Dim.: 1460*280*750MM 40-foot High-Cube Container Qty: 216 units