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
- First eight cogs are steel with a nickel-chrome treatment, top three cogs are titanium
- 11-speed cassettes fit Campagnolo 9-11 speed freehubs