CS-R9100 Dura-Ace 11-speed cassette 11 - 28T
CS-R9100 Dura-Ace 11-speed cassette 11 – 28T
273.59 Add to basket

CS-R9100 Dura-Ace 11-speed cassette 11 – 28T

273.59

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CS-R9100 Dura-Ace 11-speed cassette 11 - 28T
CS-R9100 Dura-Ace 11-speed cassette 11 – 28T
273.59
  • Super lightweight 11-speed HG-EV cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changes
  • Hyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
  • Close ratio gearing allows a more efficient use of energy through finer cadence control
  • Largest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity
  • 5 largest sprockets are made from titanium to reduce weight without sacrificing strength
  • Sprockets are extensively cut away and drilled to further reduce weight without reducing rigidity
  • Nickel-plated finish offers hard wearing resistance to corrosion
  • Alloy cassette lockring
  • For Super Narrow 11-speed HG-EV chains
  • Average weight 175 grams for 11-25 tooth
  • Product Type
    Cassettes
  • Speed
    11 Speed
  • Discipline
    Road
  • Discipline
    Time Trial & Triathlon
  • Colour
    Silver
  • Ratio
    11 – 28 teeth

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