Min. Order Reference FOB Price
2 set US$600.00-800.00 / set
Product Description
Specification Gears: 7 Speed Range per Power: 31 - 60 km Frame Material: Aluminum Alloy Wheel Size: 20*4-1/4, 20*4.0 Voltage: 48V Power Supply: Lithium Battery Braking System: Disc Brake Torque: 80-90 Nm Charging Time: >3 hours Motor position: Rear Hub Motor Battery Position: ...