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Shimano Ultegra CS-6700 Bicycle Cassette - 10 Speed


RRP: $130.88

Save: 62%


Availability: In stock | Usually dispatched within 24 hours

Don't forget your chain!

If you're buying the Shimano Ultegra CS-6700 Bicycle Cassette, don't forget your chain

We recommend the Shimano Ultegra CN-6701 Bicycle Chain - click below & we'll take you straight to it

Click here for chain


Lightweight with ranges to suit all riders and terrain. Shimano's new Ultegra 6700 Cassette, replacing the 6600 and SL versions.

Key Features:

  • Lightweight 10-speed cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes.
  • Hyperglide sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear.
  • Wide gear range to meet the demands of all types of rider.
  • Manufactured claimed weight 208g for 11-23 teeth.

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 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




(18 Reviews)

  • 5    11
  • 4    7
  • 3    0
  • 2    0
  • 1    0

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Showing 1 to 18 of 18 reviews :
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Ultegra CS 6700 Cassette

I like this cassette, but like the chain that goes with it, it does not seem to last too long before it wears out.

11 April 2015 by

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Fast delivery, the ratio was what i order. fit right in my C50 wheel without ajustement. Shiffing is very nice. Thanks again proBikeKit.

22 August 2014 by

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very satisfied

Installed on a 10 speed duraace 7800 groupset runs perfectly smooth the 30 is a must in mountain you deserve it

13 June 2014 by

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Very good

For the price, unbeatable! tough and very good shifting...

20 December 2013 by

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Fast delivery right product Thanks

9 December 2013 by

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Ordered Shimano Ultegra CS-6700 Bicycle Cassette - 10 Speed and it arrived quickly. Exactly the product I wanted. Thanks

8 December 2013 by

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Quite Happy

Wow! Huge value when I bought it on sale. One of the few models out there with the 18 cog. Always happy with Ultegra quality.

3 December 2013 by

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Best quality for the money

Just a few grams heavier than its DuraAce big brother, but at 1/3 of the price. For those who pay their bike parts with their own money and still want durable and reliable components. I honestly don't know which wears out the slower, the Ti cogs of DA or the steel ones of Ultegra, but again, at 1/3 of the price, it's a no-brainer.

12 November 2013 by

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Product was received on time and was exactly as advertised - very satisfied.

11 November 2013 by

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Great climbing cassette

Great price and good range of gears from this cassette. Great for climbing.

17 September 2013 by

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good enough

I bought this Shimano Ultegra CS-6700 Bicycle Cassette to go on my new rear disc race wheel. I didn't expressly check compatibility with my chain or rear derailleur, but the stock training wheel had Ultegra 6600 (I think) and swapping wheels hasn't caused any issues.

22 May 2013 by

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Good Workhorse

Good in many ways. Reasonably priced, durable when matched with the right components, with reliable up and down shifting; Good training cassette and moderate to good race cassette depending on race conditions. Can't honestly say I have encountred any major problems with this cassette.

1 November 2012 by

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Reliable cassette

Good cassette with typical bulletproof Shimano quality. Use on my Fulcrum Racing 3 racing wheels and have not had any issues.

30 August 2012 by

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Solid and reliable

I have been using this cassette for over a year now and have not had any issues. It performs under all conditions and cannot find any reason to change.

25 April 2012 by

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Great for the price

I always run Ultegra cassette's in my training wheels reserving Dura Ace for race wheels only. Ultegra cassettes represent great value as the weight and performance penalties are clearly worth it for the price.

25 November 2011 by

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Great cassette, very strong and lasts well

I initially bought one of these cassettes to replace the standard 105/5700 cassette which came with my bike (on a recommendation of a friend, despite only doing 2000km's).

Coupled with a dura-ace 7801 chain (initial chain was a KMC), the running gear ran so much more smoothly. I did about 5000 km's on my first 6700 cassette, and after replacing it with another 6700 cassette, I was impressed with how well the first had lasted, and that it was still very smooth to shift and smooth in general riding.

Great price for a quality product.

5 August 2011 by

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Almost perfect

Great cassette. Close to the lightest, the Shimano hyperglide system still trumps all shifting. Make sure you purchase with a matching 7900 or 6700 chain for 100% performance. For the price this is so close to getting 5 stars from me.

13 May 2011 by

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Top bang for your buck

I'm running one of these in a 11-23 on my TT bike and it really is the best performance for dollar cassette I have come across. Sure you can go lighter but for a much higher price. The shifting is consistent, smooth and pretty quiet. I have also found this to be a bit more durable than the 7800 and 7900 Dura Ace cassettes. I would only go for the Dura Ace above this cassette if you are looking to save every last gram.

26 April 2011 by

Shimano Ultegra CS-6700 Bicycle Cassette - 10 Speed

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Shimano Ultegra CS-6700 Bicycle Cassette - 10 Speed