| 摘要 |
<p>PROBLEM TO BE SOLVED: To arrange a pipe conduit from an exhaust port to an exhaust muffler so as to reduce bending of the pipe conduit and securing a pipe conduit length while ensuring the capacity of the exhaust muffler in a vehicle in which the engine main body of an internal combustion engine and a transmission continuous to the engine main body so as to constitute a power unit in cooperation with the internal combustion engine are mounted in an intermediate portion of a vehicle body frame in a front-rear direction.SOLUTION: An exhaust port 58 is provided on one side portion of an engine main body 28 along a vehicle width direction, and the exhaust port 58 is connected to an exhaust muffler 59 arranged to extend in the vehicle width direction along a rear edge of a vehicle body frame F via exhaust pipe conduit means 60 introducing exhaust gas from the exhaust port 58. The exhaust pipe conduit means 60 is arranged, in a plan view, to extend in a front-rear direction from one side of the engine main body 28 in the vehicle width direction while having a bent portion 67 bent toward a center in the vehicle width direction in rear of the engine main body 28.</p> |
