Motor: 48V*750W / spoke wheel Tire: 20"*4.0" black Battery: 48V 25AH Controller: 12-MOSFET controller Display: center-mounted vertical screen Charger: 54.6V*3A Brake: front & rear 180 disc / hydraulic disc Suspension: front adjustable aluminum-shoulder spring-hydraulic / rear central hydraulic Max Speed: 55KM/h Range: 55-60KM Net Weight: 38.6KG Gross Weight: 43.5KG Packing Dim.: 1460x370x790MM 40-foot High-Cube Container Qty: 144 units