Any motorcycle dealer sells them, but they are all knockoffs, just OEM! Play the legal edge ball! It is said that the engine displacement is 48CC, but the car can run to more than 60. Some places have begun to manage this so-called fuel-assisted vehicle. Now the traffic police generally don't care, just wear a helmet! The general price is around 2500, the fuel consumption is two yuan, the styles are curved beams and pedals, and the engine maintenance is not expensive. Overhaul once, change four sets of equipment before 90 yuan, and change the oil 20 yuan at 1000 km, which is quite cost-effective! But be careful not to damage the shell, which is not easy to replace. After all, it is not a popular motorcycle. Pay attention to speed and stability, and don't cross 50 yards!