Dura Ace CS-R9100

Sale price$379.99

  • 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
  • Refer to Documents and links to find the right product
Cassette Technology Hyperglide
Cassette Spider Mat. Carbon/Aluminum
Speed 11
Finish Nickel plated
Cog Material Steel/Titanium
Title: 11-28T

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