Nothing overly special. It's a cassette that works well. Shifting is smooth and cassette is quiet in operation. I am using a KMC X11SL chain with no problems. I've had Dura-Ace cassettes and from a functionality standpoint there is no difference with the Ultegra cassettes.
I LOVE THE CASSETTE AND SHIMANO HAS BEEN EXCELLENT DRIVE TRAIN FOR ME SINCE 1986
I use this cassette on my Specialized S-Works and it shifts great and lasts along time. I. am replacing a similar product which provided me 30,000 miles over the last 4 years.
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Best for uphill.
I wanted the wide gear range available in this cassette and also was glad I could get it at a decent price. I have one of these on another bike and it has lasted a very long time. This one should also last a long time. This is a very good cassette that I'll buy again if the need arises.
started to have poor shifting while on the trainer and realized lubrication was not the issue. Worn cassette and idler wheels were actually the culprits. Installed new cassette and idlers-voila! problems solved
Shimano Ultegra is installed on all my bikes. Never fails me.
Fitted on my trainer seamlessly. Duplicates my road bike.
The cassette is lighter than the 105 version and feels like it delivers smoother shifting. Not as light as Dura Ace but more durable and more value for the money spent.
Have these on two road bikes. Cannondale Evo Hi Mods- one with DI2 and the other with Dura Ace year. Pretty simple works well all the time with both set ups. Minor weight penalty vs DA cassette but not noticeable. Have one less adult beverage and you made up the weight difference.
I had a 11x28. I talked to my coach about the climbs we were planning to do. I switched to this and was happy I did!
Just updated my Trek Madone with this wider range cassette. It is perfect!
Sure, DA is a little lighter, but Ultegra is a far better value.
This thang just plain works. Aint much money. Works real good. Still going strong like my John Deere. Buy it if you need it.
Great cassette. Great for the ranges I bike in.
This cassette works like a dream. Smooth shifting and I always seem to have the gear I need. Nice!
This cassette makes my rides more enjoyable, I expect it to last a long time given Shimanos reputation.
