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    • Shimano Dura-Ace 7900 10 Speed Road Cassette

  • Shimano Dura-Ace 7900 10 Speed Road Cassette

    This Dura-Ace 10-speed cassette is typically lightweight and designed for maximum performance. Featuring four titanium cogs, the new Dura-Ace 7900 cogset has further improved shifting quality by creating a more rigid aluminium carrier unit along with a re-engineered tooth profile. The Shimano Dura-Ace 7900 10-Speed Road Cassette shaves 10 grams from the previous model without sacrificing strength; the close gear ratios allow effective and efficient cadence control.


    • Hyperglide 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 a lightweight alloy carrier to reduce weight and increase rigidity
    • 4 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


    • Sprocket Carrier: Alloy
    • Number of Sprockets: 10-speed
    • Sprocket Material: Steel/Titanium
    • Chain Compatibility: Super Narrow HG for 10-speed
    • Weight: 163g (11-23T)

    Cassette Gearing:

    • 11-21T: 11-12-13-14-15-16-17-18-19-21
    • 11-23T: 11-12-13-14-15-16-17-19-21-23
    • 11-25T: 11-12-13-14-15-17-19-21-23-25
    • 11-27T: 11-12-13-14-15-17-19-21-24-27
    • 11-28T: 11-12-13-14-15-17-19-21-24-28
    • 12-23T: 12-13-14-15-16-17-18-19-21-23
    • 12-25T: 12-13-14-15-16-17-19-21-23-25
    • 12-27T: 12-13-14-15-16-17-19-21-24-27

    A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

    Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Silver
    • Teeth: 11-28t, 12-27t
    • Speed: 10 Speed



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    RRP £199.99 - £209.99
    £154.99 - £200.99 154.99 200.99
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