| 摘要 |
<p>A bicycle rear derailleur (10) comprises a base member (70); a movable member (74) that supports a chain guide (78) including a first pulley (198) that rotates around a first pulley axis (200), wherein the pulley has a pulley plane; and a linking mechanism (82) coupled between the base member (70) and the movable member (74) so that the chain guide (78) moves laterally relative to the base member (70) between a first lateral position and a second lateral position. The pulley plane intersects the first linking member when the chain guide is located at a first position between the first lateral position and the second lateral position.</p> |
