| 摘要 |
An exhaust system for a saddle-ride type vehicle that can make it hard for the heat of a catalyst body to be transmitted to an external plate of a muffler. A catalyst body is installed in a muffler. An exhaust system has a tubular case covering the outer circumferential surface of the catalyst body along from the exhaust gas inlet to outlet of the catalyst body. The catalyst body is secured at its inlet-side end portion to one end portion of the case and the catalyst body is supported at its outlet-side end portion by the other end portion of the case. The case is supported at its outer circumferential surface by the front end portion of the muffler.
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