Shimano Ultegra CS-6600 10-Speed Cassette

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  • Regular price $160.00
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Designed for high-performance 10-speed road bikes, mainly aimed at racing juniors and lower teeth. The hyper-glide sprockets have been specially computer designed to create a specific configuration that results in a smooth shift even when under high impact.


  • Weighs 235g
  • Designed for super narrow 10 speed HG chains
  • Sprockets cut away and drilled
  • Reduced weight
  • Close ratio gearing


Teeth 16-27
Speed 10

*Subject to availability. Specifications subject to change without notice.