Exhaust system for vehicle

摘要

A motorcycle embodying an improved exhaust device comprised of an expansion chamber that extends in part beneath the engine and transmission and which extends at least partially vertically upwardly adjacent to the transmission. A U-shaped inlet pipe delivers exhaust gases from the engine to the expansion chamber and a further expansion chamber is provided for discharging the exhaust gases to the atmosphere. Stainless steel, single thickness exhaust pipes deliver the exhaust gases from the engine exhaust ports to the expansion chamber.