| 摘要 |
A brake lever assembly for a bicycle includes a pull lever having a pivot hole defined in one end thereof. The pull lever has a pivot bearing received in the pivot hole. A hollow holder is movably connected to the pull lever. The hollow holder has a retaining slot defined therein for retaining the end of the pull lever. The hollow holder has two guiding gutters defined therein for receiving the pivot bearing. A brake seat is connected to the hollow holder and mounted on a handlebar of a bicycle. A hydraulic mechanism is mounted between the pull lever and the brake seat. When the pull lever is pivotally rotated relative to the hollow holder, the pivot bearing simultaneously slides along the two guiding gutters, and the hydraulic mechanism is simultaneously actuated by a movement of the pull lever.
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