Chorus Ultra-Drive Cassette (11-Speed)

Chorus Ultra-Drive Cassette (11-Speed)

180017

Regular price$214.99
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Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible for shipping due to manufacturer restrictions.

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  • 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