14 Inch Electric Scooter Hub Motor Electric Bicycle Wheel 48V 60V 72V 5000W

Speed: 48v1500w-60km/h; 60v72v3000w 3500w- 80-90km/h; 60v72v5000w- 120-135km/h. Max efficiency: 90%. Number of magnet: 40 pieces. Magnet poles: 20.

eBay