JIANGDU FLYING HORSE GASOLINE ENGINE FACTORY is a small factory professionally making bicycle gasoline engines and some of the bicycle engine kits. Our premise is that our machines are in the process of Acceleration, we will show these as they are finished. Our engines include 2 stroke and 4 stroke, the displacement from 49cc to 80cc with petal start, pull start and pedal&pull start. AS a manufacturer having been engaged in this line for about 10 years, we ave profuse designs with series quality grade and we can develop new designs on request.