| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology that can tune deflection of a vehicle body frame. <P>SOLUTION: The vehicle body frame 11 is constituted of a pair of right-left main frames 41R and 41L extending to the vehicle body rear from a head pipe 12, a pair of right-left pivot plates 43R and 43L for journaling a swing arm 17 by extending downward from the rear end of the main frames 41R and 41L, a pair of right-left down tubes 45R and 45L extending to the vehicle rear after extending downward from the head pipe 12, and a pair of right-left sub-frames 46R and 46L for joining the down tubes 45R and 45L and the main frames 41R and 41L. A cylinder type shock absorber 67 is extended to engine hangers 52R and 52L installed in the sub-frames 46R and 46L. <P>COPYRIGHT: (C)2013,JPO&INPIT |
