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



6 Reviews

Out of Stock


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.

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

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Please allow 10 working days from the shipping date 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

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.




(6 Reviews)

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Good ratio!



I purchased this cassette reasonable price, and the quality of durace already known as perfect I use this cassette with compact crankset. It is perfect setting for all round style.

Wed Apr 05 22:33:20 BST 2017 by mingeun cho

Solid & well made



Great price here on PBK. The 11-28 ratio works perfectly for the up & down terrain around my area. I manage around 10,000 miles on one of these, primarily in dry conditions and always a good chain. The titanium cogs naturally show the most wear, but are very forgiving in that a significant grinding down will not affect drivetrain performance. At my replacement interval it allows me to still sell on the secondary market for a decent sum. My deduction of a star in my rating results from the tendency for these cassettes to creak. I determined the cause from chafing between the carbon carriers. Laying down a strip of teflon tape on these carriers rectified the problem. Using grease, instead, only temporarily eliminated the noise.

Mon Aug 22 21:24:01 BST 2016 by Roadie

Dura ace 9000 cassette 11-28



What else can I say. Typical shimano quality. Get this cassette if you plan on doing hills. Comes in retail packaging. That means it has a box and not just a plastic shrink wrap.

Fri Aug 19 00:30:31 BST 2016 by Ray

Best cassette for the best price



Dura Ace products are the best and this cassette is no exception. The price offered was the best for the money.

Fri Jan 08 12:56:53 GMT 2016 by Barry




Good selection of products. I have purchased quite a few items from them and they ship fast and the delivery time is reasonable. Their Shimano prices are excellent and I will continue doing business with them.

Tue Oct 13 12:04:03 BST 2015 by JJ3438

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!

Tue Aug 12 15:01:56 BST 2014 by Mik

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

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