Motor: 48V*500W / integrated wheel Tire: 20"*4.0" black Battery: 48V 18.2AH Controller: 9-MOSFET controller Display: center-mounted horizontal screen / with NFC Charger: 54.6V*3A Brake: front & rear 180 disc / hydraulic disc Suspension: front adjustable aluminum-shoulder spring-hydraulic / rear central hydraulic Max Speed: 45KM/h Range: 35-40KM Net Weight: 37.57KG Gross Weight: 45.30KG Packing Dim.: 1430*320*750MM 40-foot High-Cube Container Qty: 196 units