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


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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

  • Shimano
  • Dura Ace
  • 11 Speed

Delivery & Returns

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: Sold out

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 My 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 neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting 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

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.




(3 Reviews)

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Holding a heart too fast delivery also good. Then you should buy more in.

Mon Sep 05 17:37:37 BST 2016 by won

Shimano cassettes

Total :


I haven't actually installed it yet, as I need to check first whether my existing Dura-Ace 11-25 will fit onto 10-speed Shimano RS80 wheels for general riding here in England. This 11-25 combination never misses a beat, is smooth and quiet and adds that little bit more lightness, which is always welcome. I expect the 11-28 combination to be just as good but a little more versatile for the high climbs. If I can't put the 11-25 on my RS80s, I'll leave it on my RS81s and keep the 11-28 cassette for my annual jaunt into Switzerland and northern Italy. I used an Ultegra 11-28 cassette this year and it served me perfectly well, again never missing a beat in the above areas' mountains but the extra smoothness, slick changes and extra lightness will all help at my age, smile. I might add that the combination with KMC chains (I love them, as they're so smooth and dependable) is excellent. As always, ProBikeKit shipped the 11-28 immediately and I received it, in fact, on the day after ordering....couldn't be better, thank you.

Wed Oct 21 12:07:44 BST 2015 by Notgotone

nice performence!!

Total :


It has excellent smoothy transmission and light weight! I firmly recommend it!!

Tue Jun 30 01:27:51 BST 2015 by ottoman

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

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