Campagnolo Chorus 11sp Cassette is the best value Campagnolo cassette and works with all Campagnolo groups.
- 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
- 11-speed cassettes fit Campagnolo 9-11 speed freehubs