| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust device for a motorcycle, which inhibits increase of the number of component items without deteriorating appearance of a motorcycle, secures a volume necessary for a resonance chamber, optimizes output characteristics of the motorcycle, and reduces exhaust noise level. SOLUTION: In the exhaust device 30 for the motorcycle 10 provided with a resonator 40 arranged in an exhaust system of the motorcycle 10 and including a resonation chamber 41 and a resonation pipe 42, the resonation chamber 41 is provided in a hollow body structure member (main frame) 12 constituting a body of the motorcycle 10. COPYRIGHT: (C)2007,JPO&INPIT
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