Just as good as Dura Ace (I think). When your shifting becomes noisy and seems to hit between the sprockets, check your chain for wear and stretch and replace as necessary. I don't know how to physically check the cassette, but after a period of time... replace. An inexpensive piece of maintenance for your riding comfort. Do it yourself with a sprocket remover and a chain whip. See youtube videos for help. I like the 11-28T because the extra lower gear really helps to keep from using the small front chain ring. Love the feeling of a new drive train!
Verified purchase: Yes | Condition: New
I purchased this to help make my bike faster. That it did! It’s surprising how reducing the number of teeth by one can make that much of a difference. The strength of the cassette hasn’t decreased even though it’s a smaller diameter.
Verified purchase: Yes | Condition: Pre-owned
At this time and all other times, since I've been using shimano ultegra cassettes and shifters on all my bikes therefore I have nothing bad to say about this product. It has all the characteristics that I need in a sprocket, it shifts faster with my ultegra derailleur too.
Verified purchase: Yes | Condition: New
I have used this cassette before for hill climbing. It works great with Shimano 7900 and 6700 derailleurs. The added gear makes the steep hills much easier on the knees and the lungs. Highly recommend.
Verified purchase: Yes | Condition: New
Works great I took out the 14-12 and installed 11-13 from my 11-25 to get a custom 11-30 for my 10speed drive train. Works awesome shifts great nice to have the 27,30 on top to climb up and the 11 on bottom to fly down.
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Cassettes, Freewheels & Cogs
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Cassettes, Freewheels & Cogs