| 摘要 |
PROBLEM TO BE SOLVED: To provide a suspension structure of a unit swing engine which enables compactification of a vehicle.SOLUTION: A suspension structure 4 of a unit swing engine 40 of a saddle-riding type vehicle 1 includes a vehicle body frame 10, a pair of right and left pivot parts 19 installed to the vehicle body frame 10, a unit swing engine 40 swingably installed to the vehicle body frame 10, a pair of right and left boss parts 412 installed in the lower part of the unit swing engine 40, and a link member 51 rotatably journaled by the pivot parts 19 and rotatably journaled by the boss parts 412. The link member 51 has a swinging shaft member 52 disposed between the pair of boss parts 412, and a pair of right and left arm members 53 extending from the swinging shaft member 52 to the pivot part 19 side. The arm member 53 has a pivot-side journal part, which is a journal part of the pivot part, on the front end side thereof. At least a part of a pivot part 19-side surface of the swinging shaft member 52 is exposed outside. |
