Campagnolo Chorus 11 Speed Cassette BF PSI cyclocross

cyclocross

PU finishing tape

ANT+ and Bluetooth Smart

The Mxxxxxo is constructed of heat-treated Columbus Niobium Spirit tubing

Easy and clean bleeding system

Campagnolo Chorus 11 Speed Cassette BF PSI cyclocrossSteel 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