| 摘要 |
PROBLEM TO BE SOLVED: To prevent an outer periphery of a piston ring arranged at an outer periphery of a guide from adhering to an inner periphery of a guide cylinder and prevent its sliding and contact friction from being increased at a spring leg for a front fork in which a guide for a guide rod defines a rebound air spring chamber.SOLUTION: This invention relates to a spring leg for a front fork in which a piston ring 24 and a seal member 71 are arranged at an outer periphery of a guide 23 of a guide rod 22 in an axial direction of the guide 23 from a part near a rebound air spring chamber 70 toward another part far therefrom, and a chamber 25 held between the piston ring 24 and the seal member 71 is always communicated with the rebound air spring chamber 70 by a clearance between the outer periphery of the guide 23 of the guide rod 22 and an inner periphery of a guide cylinder 21. |
