RADDMC~2摩托车的最大特点是采用了摆臂式前悬架系统——毂心式转向机构。它与传统的伸缩筒管机构截然不同。采用这种前悬架能改善摩托车的操纵性,并有助于减轻车的重量。该车之所以称之为RADDMC~2,是因为摆臂式前悬架的设计者James Par Ker所经营的Rativnally Aclanced Derelopment公司的缩写字母为RADD;MC~2表示摩托车为原型2号。ParKer摆臂式前悬架系统结构简单,以高强度螺帽固定在短轴上,短轴上的旋转力来自立臂 RADDMC ~ 2 motorcycle’s most prominent feature is the use of a swing arm front suspension system - hub-style steering mechanism. It is different from the traditional retractable bobbin mechanism. The use of such a front suspension improves the maneuverability of the motorcycle and helps to reduce the weight of the car. The reason why the car is called RADDMC ~ 2, because the arms swing front designer James Par Ker Rativnally Aclanced Derelopment company acronym for the RADD; MC ~ 2 said the motorcycle is the prototype. ParKer swing arm front suspension system is simple in structure, with high strength nuts fixed on the short axis, the short axis of the rotation force from the vertical arm