Exhaust pipe structure for a motorcycle

摘要

To provide an exhaust pipe structure capable of arranging a plurality of exhaust pipes in a restricted space inside a cover and suppressing the discoloring of the cover due to an increase in the temperature of the cover. Each of a plurality of exhaust pipes introduced from each cylinder of a multi-cylinder engine includes a double-pipe structure of an outer pipe and an inner pipe. The exhaust pipes pass inside the cover in such a manner that at least one exhaust pipe near the inner side surface of the cover is left as being of the double-pipe structure, and at least each of the remaining exhaust pipes has a portion of a single-pipe structure.