| 摘要 |
<p>A right handlebar (3) has a turning portion (32) having corrugations (33,34) on two end faces. A left handlebar (2) has a turning portion (22) with a corrugation (23) that engages a corrugation on the turning portion of the right handlebar whose other corrugation engages the corrugation (45) on the upper end face of a fixed holder (4). The turning portions are mounted to a front fork (6) to comprise a high-speed release unit (7). The front fork is inserted into a steering head tube (5) of a bicycle frame. The fixed holder is mounted to the front fork. A grab bar (31) extends from the turning portion (32).</p> |
