Patent ID: 8177015

Claim:
A motorcycle comprising: an engine as a power source; a vehicle body including a vehicle body frame including a front frame supporting at least a part of the engine, a left rear frame connected to the front frame and extending rearward from the vehicle body frame on a left side with respect to a longitudinal center line of the vehicle body, and a right rear frame connected to the front frame and extending rearward from the vehicle body frame on a right side with respect to the longitudinal center line of the vehicle body; an exhaust pipe connected to the engine, the exhaust pipe including at least a crossing part crossing the longitudinal center line of the vehicle body in a horizontal direction and allowing exhaust gas generated in the engine to flow therethrough; a first supporting member mounting a left part of the crossing part to the left rear frame on the left side relative to the longitudinal center line of the vehicle body in the horizontal direction; and a second supporting member mounting a right part of the crossing part to the right rear frame on the right side relative to the longitudinal center line of the vehicle body in the horizontal direction; wherein the crossing part is rolled once such that the exhaust pipe has a curvature that defines a circle.