Trolley Modification Accessories Low Speed Rear Axle High Torque

Product information: Rated power: more than 400W Specifications: (low-speed rear axle) 48v500 watt motor full set of trolley accessories (width of message bridge), (low speed rear axle) 48v800 watt motor full set of trolley accessories (message bridge width), (low speed rear axle) 48v1000 watt motor full set of trolley accessories Message bridge width), (low-speed rear axle) trolley accessories 48v1200 watt motor full set of message bridge width) Packing list: Motor rear axle*1 Pneumatic