Rear change Campagnolo Chorus 12s

The Chorus change benefits from the same technology and design of the high country range and as such incorporates the refinement and performance of 12 super record and record speeds. With only a few small changes in the materials used in its construction, such as the connecting rod and the external aluminum barbell, the Chorus version produces exactly the same performance as the two most expensive groups, adding only a few grams. Chorus brings with it the same technology of the upper level, like a new trajectory optimized on larger boxes and the fantastic 3D Embrace technology. The latest evolution of embrace technology not only maintains the gearbox aligned vertically in the perfect position for each pignone, but now it makes the upper wheel swing perfectly along the direction of progress of the bicycle. The 3D embrace technology and 12 -tooth wheels ensure that the gearbox adapts to all the pignons package as the distance remains optimal on each individual pigno, regardless of the chosen box.

Characteristics

Constant precision in case of road roughness, the spring present between the upper body and the hub absorb the vibrations always guaranteeing the optimal support of the chain on the pignons. The 12 -toothed rolling trees allow a more fluid scrolling than the chain. Possibility of adjusting the initial position of the gearbox to adapt optimally to each specific Pignoni package. Ease of wheel replacement. The backward change of the gearbox allows you to parade and replace the wheel more easily.