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Shimano Dura-Ace CS-9000 Cassette - 11 Speed Large Ratio


RRP: $521.39

Save: 58%


Availability: In stock | Usually dispatched within 24 hours


Dura-Ace moves to the next generation. Tested in competition and taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky. Cutting edge technology for the ultimate in control and confidence.

Rider-tuned means Dura-Ace works the way you want it. The new 11-speed cassettes are available in a range of sizes including a wide-range 11-28 option - one cassette to use all year round. Smooth, fast shifting guaranteed.

Key Features:

  • 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 carbon carrier to reduce weight and increase rigidity.
  • 16T and larger 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 lock ring.
  • For Super Narrow 11-speed HG chains.

For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains and cassettes.

Product Details


Delivery & Returns

Express Delivery Available

If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing your account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbors to see if your delivery has been left with them, check any places it could be left such as: garage, porch, or behind garbage cans if it was too big to fit through your mailbox. Contact your local post office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

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Customer Reviews




(1 Reviews)

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Fantastic Cassette



Really great cassette for literally climbing the wall and smashing on a downhill, you can't get better for sure! Great for a pleasure ride and for racing!

12 August 2014 by

Shimano Dura-Ace CS-9000 Cassette - 11 Speed Large Ratio

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Shimano Dura-Ace CS-9000 Cassette - 11 Speed Large Ratio