| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily increase a capacity of an expansion chamber of a muffler without being brought into contact the muffler with a ground and without necessitating large-scale reconstruction so as to improve noise eliminating perfor mance of the muffler for an off-road running vehicle. SOLUTION: A rear end surface 57 of a muffler 18 is formed as an inclining surface so as to parallelize the ground E and the rear end surface 57 of the muffler 18, when the rear end of a rear carrier 27 and rear parts of two rear wheels 21 are stood in an earthed condition, in order to store an off-road running vehicle 10.</p> |
