Patent ID: 8997921
Filing Date: 2015-04-07
Classification: F01N

Abstract:
1. An exhaust system of a saddle-ride vehicle that includes a tubular muffler connected to an exhaust pipe for discharging exhaust of an engine and including an end cap attached to a muffler rear end portion of the muffler, comprising: an insertion portion at an front end side of the end cap, said insertion portion being inserted into and held by an end cap inserted portion provided in the muffler rear end portion; a plurality of protruding portions protruding outward in a radial direction, said plurality of protruding portions being formed on an outer surface of the insertion portion, at a predetermined interval in a circumferential direction of the outer surface; and the protruding portions come in contact with an inserted portion inner peripheral wall surface of the end cap inserted portion; wherein the end cap inserted portion is formed in a folded portion in which a muffler body portion rear end of the muffler rear end portion is folded to an inner side.