| 摘要 |
PROBLEM TO BE SOLVED: To arrange oil pipes extending from an oil cooler, not to project in the cross direction of a motorcycle and to prevent cooling performance of the oil cooler from being impaired by the hanging parts of exhaust pipes in the motorcycle with the oil cooler installed in front of the hanging parts of the exhaust pipes of a parallel multiple cylinder engine installed behind a front wheel. SOLUTION: Oil pipes 39, 40 extending from an oil cooler 32 installed in front of hanging parts 21a, 22a, 23a, 24a of exhaust pipes 21, 22, 23, 24 are passed inside the exhaust pipe hanging parts 21a, 24a positioned on the outermost sides in the cross direction of a motorocycle, and the exhaust pipe hanging parts 22a, 23a positioned on the cross direction inner side of the oil pipes 39, 40 are opened outward in the cross direction from the front view, avoiding the center part of the oil cooler 32. The exhaust pipe hanging parts 21a, 24a positioned outside in the cross direction are disposed outside of the cross direction outermost parts of the oil cooler 32 from the front view.
|
