| 摘要 |
<p>A bicycle multiple sprocket assembly (1) comprises smaller and larger sprockets (2, 3) for shiftable engagement with a chain (C). The larger sprocket (3) includes first and second easily disengageable chain supporting teeth (T1a, T1b) arranged adjacent to each other, an easily disengageable chain non-supporting tooth (T2) immediately following the chain supporting teeth. Each chain supporting tooth (T1a, T1b) has an apex offset (6) away from the smaller sprocket, and a chain supporting portion (9) on its side closer to the smaller sprocket (2). The entirety of the chain non-supporting tooth (T2) is offset away from the smaller sprocket. <IMAGE></p> |
