... 1.500W-1500W electric scooter 2.rear wheel motor 3.high efficiency 4.china electric scooter ... 3. Size: 10 inch, 12inch, 13inch 4. Motor: Motorcycle motor 5. Speed: 60km/h This kind of hub ... wire, and other parts, ensure motor high performance. This kind of hub motor is specially designed for big ... magnet,high heat resistance wire,and other parts,ensure motor high performance.1.How could I get samples? ...