Campagnolo Chorus 12s Rear Derailleur

The Chorus derailleur benefits from the same technology and design as the high-end Campagnolo and as such incorporates the refinement and performance of the 12-speed Super Record and Record. With only a few small changes in the materials used in its construction, such as the aluminum outer link and parallelogram, the Chorus version delivers exactly the same performance as the two more expensive groups, adding only a few grams. Chorus carries the same top-level technology, such as a new optimized path on larger cassettes and the fantastic 3D EMBRACE technology. The latest evolution of Embrace technology not only keeps the derailleur vertically aligned in the perfect position for each sprocket but now also perfectly advances the upper pulley along the bike's forward direction. The 3D EMBRACE technology and 12-tooth pulleys ensure that the derailleur fits all cassette packs as the distance remains optimal on every single sprocket, regardless of the cassette chosen.

Features

Constant precision When riding on rough roads, the spring between the upper body and the joint absorbs vibrations, always ensuring optimal chain support on the sprockets. The 12-tooth parallelogram pulleys allow smoother chain movement. Adjustable initial derailleur position to optimally fit each specific cassette pack. Easy wheel replacement. The derailleur’s backward action allows easier removal and replacement of the wheel.