| 摘要 |
<p>A top/bottom pull front derailleur includes a base member (20), inner and outer links (22,24), a chain guide (26) and a top/low adjustment mechanism (28) coupled to the base member (20). The links (22,24) are pivotally coupled between the base member (20) and the chain guide (26). The inner link (22) has a wire fixing part (52) that can be used in top and bottom pull arrangements. The chain guide (26) is configured to move between a retracted position and an extended position relative to the base member (20). The adjustment mechanism includes top and low adjusting bolts (28a,28b) with longitudinal bolt axes (X,Y) angled more than zero degrees relative to a plane (P) of the bicycle frame. The adjustment mechanism is mounted rearwardly of single attachment portion of the outer link (24) or between a pair of attachment portions of the outer link (24). The bolt axes (X,Y) are preferably angled about 45 degrees or about 90 degrees relative to the plane (P) of the frame.
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