| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motorcycle that can improve strength of a joining place of a main tube and a body tube. <P>SOLUTION: The main tube 52 is formed with a front side inclined part 521 drawing by inclining backward-downward, and a curved part 522 curved substantially downward by continuing from the rear end of the front side inclined part 521. The right-left body tubes 8 are formed with a joining part 85 joined in the boundary vicinity between the front side inclined part 521 and the curved part 522 of the main tube 52, a first bending part 81 bending in the vehicle width direction and unbending in the vertical direction in the rear end vicinity of the joining part 85, and a second bending part 82 bending in the vertical direction in a position separated backward from the first bending part 81. The center line C<SB POS="POST">B</SB>between the joining part 85 and the second bending part 82 in a side view, is substantially parallel to the center line C<SB POS="POST">M</SB>of the front side inclined part 521 of the main tube 52. <P>COPYRIGHT: (C)2013,JPO&INPIT |
