| 摘要 |
A motorcycle (1) including a front frame (13), a resin rear frame (14) that is supported on the front frame (13) through a pair of upper and lower fastening portions (110, 111), the rear frame (14) is provided with a box-shaped space formed in a rear portion thereof and supports a seat (12), and an engine (50) that includes a crankcase (52) provided with an output shaft (59) and a cylinder portion (50a) projecting upward from the crankcase (52) and that is supported on the front frame (13) wherein the upper and lower fastening portions (110, 111) are attached to the main frame (13) in portions positioned forward and rearward of the output shaft (59), respectively, and the rear frame (14) is provided with front sidewalls (82) for coupling the upper fastening portions (110) to the lower fastening portions (111) along the front frame (13). |
