From $47.39 - $48.73
RRP $76.89 Save 38%
Code: CS6800
Shimano Ultegra 6800 Cassette, new 11 speed Ultegra cassette
  • New 11 speed Ultegra cassette
  • Code: CS6800
  • Choice of Ratio, 11-25 or 11-28 (more ratios soon)
  • Requires 11 speed specific chain  (CN68000 or CN9000)
  • Compatable with Dura Ace 9000 11 speed groupset
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Great performance and a weight saving over 105. I think they are worth the bit extra and last well if looked after.
I love the 6800 series. It offers all the technological benefits of the DA9000 stuff without the exotic, and expensive, materials. Life is fantastic and performance is great.
More durable than Dura-Ace cassette. I wish there was 12-28 like the Dura-Ace though.
Great quality silky smooth shifting, basically dura-ace quality without the dura ace price. It's not as light as the dura ace component but operation is flawless on my dura ace di2 setup
I have a number of these cassettes and rate them all highly. Easy to fit and delivered quickly. I highly recommend the product and Merlin.
Great Cassette, lasts a lot longer than Dura Ace and the weight penalty is minimal. They also stay bright and shinny compared to the Dura Ace version
Works flawlessly and cleans up nicely due to having a better finish than cassettes lower down in the pecking order.
Excellent cassette for the cost. Shifting is smooth and if you didn't look you wouldn't know it wasn't a Dura-Ace
Smooth and reliable changes, the ultegra cassette is bulletproof.!! Would definitely recommend.
Excellently lightweight, easy to fit, beautifully crafted.
I am a big fan of the 32t cassette. The Ultegra Cassette is such a good value. Nothing but positive things to say about this cassette.
As expected, top quality and smooth changing cassette from Shimano. Excellent service and price from Merlin, too!
Bought to complete my Dura Ace set up without splashing out on the 9000 cassette and chain. Works brilliantly and only a few grammes difference. Arrived super quick as usual from Merlin. Best price on the Internet. Great service.
Nice cassette. Shifts great. It is a little loud though.
Very good cassette, and Merlin had an excellent price on it. Usually Ultegra cassettes are a good choice over Dura-Ace as they are much cheaper and last longer.
Very good shifting response and good finish.
Excellent quality, very good gear changes
Excellent value for money, light and perfect gear changes every time why buy anything else !!!!
Awesome shifting performance and beautiful machine work on the teeth of the cogs. At Merlin's price, I should have bought several for the future.
Gorgeous piece of equipment; shifting beats Sram hands down; hard to justify the $$$ for Dura Ace on a consumable part like this.
Light, cheap, quiet, smooth. Full marks.
I went to 11spd, and this was my choice of cassette. Awesome choice! Smooth and quiet paired with my dura ace chain!
I decided to purchase this after struggling with a standard 53/39 crank on long rides with very steep gradients of 15-25%. The 32 cassette allows high cadence with those gradients which is reassuring knowing you can tackle just about anything that crops up on centuary rides. Being 11 speed and going down to an 11 tooth cassette means no sacrifice in speed on the flats or downhill. Highly recommended!
Fantastic. Do yourself a favor and ditch all your SRAM cassettes and get Ultegra (or if you have the money, Dura Ace). Lighter and better all around.
Changing gear is just as fast and quiet as my Dura Ace 9000 but for a third of the price. Great value
The 11-32 cassette makes those hills a bit easier but requires the longer Ultegra derailleur. Very pleased though.
Great product that works just as well as Dura-Ace without the cost and minor weight imposition
Nice looking, super smooth and not massively heavier than Dura Ace (and in the centre of hub where rotating mass makes little difference) but a LOT cheaper. Excellent.
As with every Shimano component that I have, it works flawlessly.
Great product, smooth, quick, precise shifting.
I've moved up to 11 speed Ultegra from 105. The Ultegra 11 speed shifting is much lighter feeling and very precise. The extra 11th gear does make the ratios a little closer for smother changes. The 11 speed ultegra cassette is also lighter that my 10 speed 105 cassette. Over all excellent.
I find the Ultegra cassettes last considerably longer than the Dura Ace, are considerably cheaper and work with no noticeable difference. O.K. the Ultegra is heavier but you can always have a smaller cake on a Sunday :-)
At half the cost of a Dura ace cassette its perfect for your training wheels if you run the 11speed Dura Ace group. Great value and performance as always from the Ultegra range.