The Shimano Ultegra CS-6700 10-Speed Bicycle Cassette is crafted with a rigid alloy sprocket carrier for a more lightweight, durable profile that enables smooth, more efficient gear shifting.
This innovative upgrade on Shimano’s classic 660 and SL versions features reduced weight, ni-plated Hyperglide sprockets with improved teeth shaping and revised ramps for smoother, quicker and more accurate shifting.
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.
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.
Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.
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.
Please see our returns policy.
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.
Works fine and fitting was straightforward ( with the right tools).
Very happy with my recent purchase of these tyres. Excellent performance.
This product makes me ride so much faster than my I could on my old 9 speed. Well, not really, but these remain a top quality cassette. Similar weight to Dura Ace but much better value, better quality than the 105 .They hit the sweet spot in the range.
I love these cassettes, and with the appropriate chain, turn them over around every 5000km. Great value for money.
I bought the 12/30 cassette for my dura ace DI2 kit (dura ace diesn't have a 30T). Was contemplating a compact but no regrets. Much less cross chain than with the compact and I switch cassettes quickly when needed. Only just works with the B screw reversed, but love it.
Great cluster, great price. Nice and smooth running with any chains. I am a fat old guy and can use this with the my Dura-ace10 speed groupset with compact cranks and get up nearly any hills at all, anywhere. The 28 tooth sprocket is great. (Otherwise with standard 52/39 crank-set I need a 12-32 rear derailleur.)
Cheaper then the bike store could obtain it for - in fact they told me to buy it here and it is 100% awesome!
Great Price - thank you! Couldn't find this anywhere else for any where near as cheap!
Unbeatable value. Not much else to say!
Excellent product. For several years I have operated on the basis that this year's Ultegra is last year's Dura-Ace and indeed, given the price difference, I don't know why you buy Dura-Ace. The Ultegra gear is very sound !
I purchased this 11-28 Ultegra cassette to give me a lower range on hills. It has certainly made a difference and I'm now able to spin more readily rather than grinding up the steepest inclines. As a Shimano Ultegra I expected excellent quality which it is. Pricing, availability and delivery were excellent from Probikekit.
I bought this cassette as an 11-28T. After using it for a few months now I find that the gears are excellent for both climbing and racing. This combination of gearing combined with the usual high quality from shimano gives me the range of gears to tackle most races and events. Also combined with the excellent service from PBK makes this experience all the better.
As I ride with 53/39 I thought I would try a 11-28 cassette. The decision has been a positive one, so when probike had a 50% sale I just had to buy a spare cassette. Now I am set for the next few years.
Excellent cassette matched with the Ultegra chain made for a smoother ride from the 105 chain and cassette. Worth while up grade.
Shimano has been my chosen drive gear on all things bike. Cannot fault.
Bought oatmeal/raisin/walnut and am happy with the slightly neutral taste. These bars are conveniently sized and give the energy to push on.
An well machined product from Shimano. Reliable and efficient.
Good quality excellent price.
good price, excellent shifting, very wear resistant-use 2 alternating chains and live is extended greatly
This cassette was fitted with a new chain, and gave great results, from the off!! After minor adjustments , the gear selection was super smooth up and down the gears.Very happy with the choice, glad I went genuine.