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Shimano Dura-Ace CS-R9100 11sp Cassette

Regular price $329.99

  • Rider tuned gearing
  • Wide range gear combinations: 11-28T, 12-28T and all-new 11-30T
  • Tight range gear combinations: 11-25T, 12-25T
  • Lightweight
  • Carbon fiber polymer reinforced & Alloy spider arms, 5 titanium sprockets
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