... 48V20Ah Powerful Electric motorcycle! Semot Electric Scooter Electric motorcycleSpecification:Model Number: FY50QD-4-4820Model Brand: Semot Motor Power: ... bike, racing motorcycleWe are manufacturing Electric bicycle, Electric scooter, Motorcycle, Scooter,ATV, Mini bike, Golfcart.Motorcycles parts&accessories, ... , 100 years history of German SACHS scooter technology, 40 years hostory of FYM motorcycle technology. ...