Shimano Dura-Ace CS-R9200 Cassette - 12-Speed, 11-30t

The Shimano CS-R9200 Dura-Ace cassette sprocket is built for road racers and performance-focused riders running 12-speed drivetrains who need a precisely machined, lightweight cog stack. Dura-Ace-tier materials and tolerancing deliver smoother shifts under load and better wear resistance across a full racing season. Hyperglide+ tooth profiling supports precise, quick shifts in both directions. Compatible with Shimano 12-speed road groupsets and requires a freehub body compatible with Shimano's 12-speed road cassette interface.