| 摘要 |
A device (10) for the attachment of a derailleur to a bicycle, in particular for the attachment of a front derailleur (100) to a support (300) welded on a seat tube (200) of a bicycle, comprises means for adjusting the position of the derailleur (100) along at least one axis substantially perpendicular to a longitudinal axis of the seat tube (200) of a bicycle. In particular, the device (10) comprises means for adjusting the position of the derailleur (100) along an axis Y lying on a plane substantially parallel to a lying plane of a toothed crown of the bottom bracket of a bicycle and, preferably, also along an axis Z substantially perpendicular to said lying plane of a toothed crown of the bottom bracket. This ensures a better positioning of the derailleur (100) with respect to the toothed crowns of the bicycle and, therefore, a better operation of the derailleur (100) during gearshifting. <IMAGE> |
