Campagnolo Chorus Ultra-Drive 11-Speed Cassette

- Optimized 11-speed tooth design for shifting speed and fluidity. Evolved sprocket timing reduces stress on the chain and allows for easier shifting through the higher cogs
- Top six cogs are divided into sets of three and are mounted on aluminum carriers. This increases rigidity by 180% and the individual cogs are 70% more resistant to torsion
- Cogs are steel with a nickel-chrome treatment
- Only compatible with 2015+ mechanical drivetrains and no EPS, due to chain wrap capacity

Cassette Body Type: Campagnolo 10/11-speed
Cassette Cogs: 11-12-13-14-15-17-19-21-23-26-29
Cassette Spacing: Campagnolo 11-speed
Range: 11-29
Weight: 230g