Chorus Ultra-Drive Cassette (11-Speed)

Chorus Ultra-Drive Cassette (11-Speed)

180017

Regular price$197.99
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Free shipping on all orders over $49. $9 shipping for orders under $49.

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.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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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