three models. Haojue Motorcycle is a famous brand in China and a well-known trademark in China. It has more than 1 series and more than 1 styles of Haojue classic motorcycle products-Diamond Leopard. There are three types of Haoyue Xiyun 11, namely HJ11-2 with dual clutch engine, HJ11-2A with single clutch engine and HJ11 with Laotai Honda. Among them, HJ11-2A and HJ11-2 are somewhat similar in appearance, but in fact, many exterior parts such as engine, headlights and fender are not common, and they are completely different from the old HJ11. The price of HJ11-2 is about 5, that of HJ11-2A is about 46-48, and that of HJ11 is about 4.