Shimano Dura-Ace CS-R9200 12 speed cassette Adhesive Ring. For use with their 11-30T and 11-34T cassettes.
The following are an “A” match which indicates that the parts are the same in materials, appearance, finish and size etc.
– Shimano Ultegra CS-R8100
– Shimano 105 CS-R7100
These cassettes require the Shimano TL-LR15 Lock Ring Removal Tool.
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.