Campagnolo Chorus 12 spd Rear DerailleurCampagnolo
The new Chorus rear derailleur benefits from the same technology and design of top-end Campagnolo products, incorporating the sophistication and performances of the 12-speed Super Record and Record. With just a few changes in the materials used for its construction, like the external plate and derailleur cage in aluminum, the Chorus version produces exactly the same performance as the two more expensive groupsets with the addition of just a few extra grams. Chorus brings with it the same technology as the next level up, like the new optimized trajectory on bigger cassettes and fantastic 3D EMBRACE technology. The latest evolution in Embrace technology not only keeps the rear derailleur vertically aligned in the perfect position for each sprocket, it now makes the upper pulley wheel advance perfectly in the direction the bike is advancing. 3D EMBRACE technology and 12-teeth pulley wheels makes this rear derailleur suitable for all cassettes as the distance stays optimum on each individual sprocket, regardless of the cassette selected.
- Weight: 220 grams.
- Constant precision: on rough roads the spring positioned between the upper body and pivot absorbs vibrations, ensuring the chain always rests properly on the sprockets.
- Pulley wheels allow the chain to move more smoothly, and position of the rear derailleur can be optimally adjusted for any size cassette.
- Easy wheel replacement: the rear derailleur is positioned further back, allowing removal of wheels with ease.
- Speed 12
- Maximum Cog 34T
- Minimum Cog 11T
- RD Capacity 39T
- RD Spring Type Ultra Shift
- RD Weight -
- Max Front Difference 16T
- Chorus 12spd