Multi-Buy Savings!

Bundle Deals

Code: CS-R8000
Shimano Ultegra CS-R8000 Cassette
The feature packed R8000 cassette is built on a rigid alloy sprocket carrier. This helps improve shifting performance while reducing weight. The R8000 cassette ensures accurate and quick shifts, even with the most demanding of gear changes.
  • Hyperglide EV sprockets have been designed to ensure accurate shifting and reduce wear
  • Hyperglide EV sprockets enable the cassette to be lighter
  • Wide gear range to meet the demands of all riders, from road to gravel
  • Designed for use with 11-speed HG-EV chains
  • Weight: 232g (11-25)
  • Note - 11/34 is HG800 (same quality as CS-R8000)
  • 11-25T - 11-12-13-14-15-16-17-19-21-23-25T
  • 11-28T - 11-12-13-14-15-17-19-21-23-25-28T
  • 11-30T - 11-12-13-14-15-17-19-21-24-27-30T
  • 11-32T - 11-12-13-14-16-18-20-22-25-28-32T
  • 12-25T - 12-13-14-15-16-17-18-19-21-23-25T
  • 14-28T - 14-15-16-17-18-19-20-21-23-25-28T
Excellent value. I run the Dura Ace 9100 cassettes and now I`ve added a few of the Ultegra R8000 cassettes to my stable. I have multiple wheelsets and run numerous cassettes. The Dura Ace cassettes are great and a fraction lighter than the Ultegra. However, for the price of the Ultegra you`re getting almost 3-1 in terms of price. In terms of function, I`d say only the most discerning of individuals could pick the difference between the DA and the Ultegra in a "blind" test. It`s not discernably louder, shifts cleanly and crisply and in my opinion cleans up easier and appears brighter than the DA when clean. I`m a few rides in and there`s no meshing issues with the older chains. The functionality is spot on, which is why I keep coming back to Shimano Ultegra. On a cost per use basis, this is as good as it gets.
First time out big improvement from the Ultegra 6700, quicker and smoother changing will definitely be putting on my other bikes also not as expensive as the Dura Ace
Did about 2500 miles on this and the Ultegra chain, rode it all through winter too. With regular cleaning and maintenance, I hadn't noticed that it had worn until the bike shop told me it needed replacing... Typical Shimano quality, smooth and silent shifting 90% of the time.
Always a great way to save a few bucks without sacrificing performance vs. Dura Ace
Ultegra R8000 presents a host of real improvements over the already excellent 6800 series groupset, performing just as well as Dura-Ace 9100 at the cost of a 260g weight penalty.
Love the 14-28 ratio for Winter, no annoying gaps in cogs
A bit expensive but seems to be quieter with smoother shifting especially under load.
Want an 11-30 cassette, but don't care for the cost of titanium and carbon? Same tooth design as Dura Ace, but all metal, and bomb proof