Campagnolo Centaur 11sp Rear DerailleurThe Campagnolo Centaur 11 Speed Rear Mech is highly versatile and offers fast and reliable shifting, thanks to Campagnolos redesigned trajectory angle and their Ultra-Shift geometry. This design ensures precise operation with reduced friction and maximum shifting rigidity. Also, the Centaur is only made in one cage size and compatible with cassettes with up to a 32 tooth sprocket, so theres no need to swap the mech when you want to run a different cassette range. The Centaur rear mech features trickle-down technology from Campagnolos top-end models, making it a race ready component, but at a more wallet friendly price!Features: Material: Aluminium Version: 2x11-Speed Cage Length: Medium Largest Sprocket: 32t Smallest Sprocket: 11t Weight: Approx. 230gBuy Campagnolo Components from Chain Reaction Cycles, the Worlds Largest Online Bike Store.