The LIFAN CHIMP is a 50cc street bike made by LIFAN Motorcycle, a Chinese company founded in 1992. It is powered by a four-stroke, single-cylinder engine and features a stylish, modern design. It has a top speed of about 55 mph and is equipped with an electronic fuel injection system, cam chain tensioner, and two spark plugs. The CHIMP is a great starter bike for those interested in learning to ride a motorcycle.