Campagnolo
Chorus 11sp Rear Derailleur - 2012

• The new Chorus 11-speed rear derailleur has a forged aluminium upper body which works on an enveloping and oversized carbon fibre outer plate.
• The new design confers torsional rigidity which is 150% greater than the 10sp model design and contributes to the construction of a parallelogram with absolute operating precision.
• The derailleur pulleys are now made of a lighter rubber material which reduce vibrations.
• Weight - 186g