| 摘要 |
<p>A bicycle front derailleur (12) includes a fixed member (30), a movable member (32), a chain guide (34) and a linking member (36). The fixed member is coupled to a bicycle frame (14). The movable member is movably coupled to the fixed member. The chain guide is coupled to the movable member and extends in a first direction (D1) approximately parallel with a lengthwise direction of the bicycle frame. The linking member extends between the fixed member and the movable member and is configured to move the chain guide in a second direction (D2) relative to the fixed member between at least a first position (P1) and a second position (P2), the first and second directions crossing with an angle (±) therebetween of between 50 and 70 degrees.</p> |
