Campagnolo 2009 Centaur Alloy Rear Derailleur

Campagnolo has provided the choice between Alloy and Carbon in the 2009 Centaur group. They offer Alloy for those who love its classic look and durability without having to accept a lower-end group. They offer Carbon for those who love its hi-tech characteristics but want a more affordable group than Record or Chorus. Previously they only offered this choice in the Crankset, but are now extending it to shifters and rear derailleur. The alloy rear derailleur has a classic silver polished finish. The quiet anti-vibration pulleys run on sintered metal bushings for long life.

• Short Cage: 223 grams (26t max sprocket, 30t capacity)
• Medium Cage: 228 grams (29t max sprocket, 32t capacity)