. The motorcycle is equivalent to a four-stroke gasoline engine mounted on a wooden two-wheelers, but it was different from the bike: the centrifugal force produced by the tilt of the vehicle is not the way, and the vehicle is turning, there is no use in 70 years ago, developed the bike principle, replaced by two swinging fork to achieve the purpose of steering. But this car, "motorcycle" is not used for practical purposes, but only two developed as an internal combustion engine vehicle.
正在翻譯中..
![](//zhcntimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)