Campagnolo Chorus 12-25T 11Sp Cassette Silver

Steel 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 longer component life, maintaining the maximum performance through time.

• Material: Steel
• Nickel-Chrome surface treatment
• Light alloy supports for the final two triplets
• Light alloy fastening ring
• Reinforced aluminium supports for the six largest sprockets
• Ultra-Shift teeth design
• Weight 230g