Key information: bike dimensions 46.65 L x 25.2 W x 27.56 H, Net weight 52.91lb, handlebar assembling required, Oil mix required( Read detail in Manual ), Pull Start, Handle throttle, pressure air tires. The fashion chopper bike is different, rear disc brakes and a big tank can more safer and play longer. Riders can experience the speed of it, but safety power with the 49.4 cc 2-stroke engine and fully automatic chain transmission system. Maximum speed will be 20 mph for this dirt bike