Campagnolo Chorus 11 Speed Cassette BF PSI Whether you're riding with your

Whether you're riding with your local club at the weekend or taking part in an event

Georgia factory

Easy and clean bleeding system

ANT+ and Bluetooth Smart

witch hazel

Campagnolo Chorus 11 Speed Cassette BF PSI Whether you're riding with yourSteel construction and a double frame system make the Campagnolo Chorus 11sp Cassette your best shifting partner. Every sprocket tooth has been designed to achieve the maximum synchronization, shifting speed, and silent operation. The six larger sprockets have a double frame system for extreme torsional stiffness, so that operating precision is maintained even during shifting under stress. The surface treatment of the eleven steel sprockets assures