摘要 |
<p>A bicycle accessory mounting structure (12) is provided with a base member (20) and a first stem member (22). The first stem member (22) includes a mounting opening (22b). The base member (20) includes an accessory attachment portion (42) and a mounting portion (40). The base member (20) extends through the mounting opening (22b). The base member (20) is slidably supported on the first stem member (22) within the mounting opening (22b).</p> |