Shimano Ultegra R8000 11sp Cassette now available in a wide array or gear ratios
Lightweight high performance cassette with alloy carrier and steel cogs
Lock ring included
Ultegra cassette works with Dura-Ace and 105 just as well
The 11-speed cassette is available in 11-25T, 11-28T, 11-30T, 11-32T, 11-34* , 12-25T and 14-28T versions.
*Please note the 11-34T is the CS-HG800 version which is compatible*