Min. Order Reference FOB Price
2 set US$500.00-700.00 / set
Product Description
Specification Gears: 21 Speed Range per Power: 31 - 60 km Frame Material: Aluminum Alloy Wheel Size: 20*4.0 Max Speed: 25-35km/h Voltage: 36V Power Supply: Lithium Battery Braking System: Disc Brake Torque: 30-50 Nm Charging Time: >3 hours Motor position: Rear Hub Motor ...