Dura-Ace CL900 Disc Brake Rotor

Dura-Ace CL900 Disc Brake Rotor


Regular price$85.99


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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The Shimano RT-CL900 disc brake rotor provides quiet and consistent braking control for any terrain.


  • Consistent braking performance on any long, steep descent thanks to excellent heat dissipation
  • Robust arm shape for quiet operation without sacrificing weight or heat dissipation
  • Heat dissipation paint boosts performance
  • Includes lock ring with internal serration


  • Rotor Type: Two Piece
  • Disc Compatibility: Center-Lock
  • Pad Compatibility: All Pad Compounds