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Code: CS-9100
Shimano Dura Ace 9100 11 Speed Cassette
Gears to match your riding style as well as your chosen terrain with Shimano’s new rider-tuned cassette sprockets. The new lightweight titanium 11-speed cassettes are available in various sprocket combinations, including the new 11-30T version. Fast, accurate and smooth shifting is guaranteed in all situations.
  • Rider tuned gearing
  • Lightweight
  • CFRP & Alloy spider arm
  • 5 titanium sprockets
  • Gear combination: 11-30T
  • 11-speed compatible
  • Weight: 182g
Excellent quality cassette - super light and purchased for hill climbs later in the season. Shifts beautifully and gives you a warm, fuzzy smug feeling knowing that you have a Dura-Ace cassette on the back.
Light & durable cassette of Shimano. 12-28 option is best option for both flat and hills. Love this one.
Super light and silky smooth shifting
Its a Dura-Ace. Works well and is lightweight.
The DuraAce 9100 cassette is light and strong with surperb quality shifting. It is everything you want from a cassette but you have to pay a premium for this quality
My first 9100... I have been using SRAM XG1191's. This shifts smooth and runs quiet; very happy with it so far.
Dura-Ace 9100 is compatible with 9000 (my original group), becuase retains the same cable actuation. I has old 11-28 cassete 9000 but I wanted to run the new 11-30 cassette, to climb easier. So, the new 11-30 cassete 9100 is perfect to my condittions of trainning and races. Attention point: I needed to change a rear derailleur to run the new 11-30.