Patent ID: 7913796
Filing Date: 2011-03-29
Classification: B62M

Abstract:
1. An exhaust system of a motorcycle, comprising: left and right exhaust pipes passing left and right sides of an engine and extending rearward; and a connection pipe connecting the left and right exhaust pipes, wherein the connection pipe is disposed in an area enclosed by a left bank angle line connecting a first ground contact point on a portion of the left exhaust pipe of the motorcycle and a ground contact point of a tire when the motorcycle is leaned to the left, a right bank angle line connecting a first ground contact point on a portion of the right exhaust pipe of the motorcycle and the ground contact point of the tire when the motorcycle is leaned to the right, and a bottom surface of the engine, and the connection pipe comprises left and right connection sections to the left and right exhaust pipes that contact the left and right bank angle lines.