What is the difference between Haojue 491 and 157 engine heads?

1 Answers
StDominic
07/29/25 6:30pm
Haojue 491 and 157 engines are the same, with no difference in quality and performance. The 491 is a model number used after the National III emission standard, and the price of 491 is higher than that of 157. Below is the relevant introduction: Introduction: Haojue motorcycles are a Chinese famous brand and a well-known trademark in China, with over ten series and more than a hundred models of classic Haojue varieties. For many years, it has been the top domestic motorcycle brand. Brand: Haojue motorcycles have many renowned domestic product sub-brands, such as: Zuanbao, Lishuang, Dishuang, Ruishuang EN, Yueguan, GN Prince, Yinbao, KA Tianlongxing, Neptune, Fuxing, Yuexing, Tianying, Tianyu, Xiyun, Yuzuan, Hongbao, etc., as well as the high-performance sports car gw250 Lichao, which has a very good reputation.
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