| 摘要 |
PROBLEM TO BE SOLVED: To provide a motorcycle which includes a swing arm that can make a cast hole hardly visible from the outside, without increasing the number of components.SOLUTION: As shown in Fig.(b), a left-side cast hole 81 is covered with a chain slider 23 in a post-process. The chain slider 23 is a member for guiding a roller of a drive chain 22. A right-side cast hole 82 is covered with a hose guide 24 in the post-process. Since the cast hole becomes hardly visible from the outside, an appearance can be improved. Furthermore, since the cast hole is covered with a functional member, rain and the like can hardly intrude into a hollow part. Additionally, since the functional member is a member which is permanently installed in a motorcycle, the number of components does not increase. |
