| 摘要 |
The invention relates to an electronic rear derailleur (10) for a bicycle, comprising: a base member (1) for attachment to a frame member of the bicycle; a movable member (5) having a cage assembly (8) attached thereto; a linkage (92) coupling the movable member (5) to the base member (1) and operative to permit movement of the movable member (5) relative to the base member (1); a motor (54) positioned at the movable member (5), the motor (54) operative to move the movable member (5) relative to the base member (1), the motor (54) being wirelessly controllable, and a button (66) positioned on the movable member for accessing one or more operating parameter of the derailleur (10). |
