Why Is the Shimano Dura-Ace CS-R9200 the Benchmark for 12-Speed Road Cassettes?

The Shimano Dura-Ace CS-R9200 brings HYPERGLIDE+ technology to the road for the first time, delivering the seamless under-load shifting that revolutionized mountain bike drivetrains and now raises the bar for road racing. Even during maximum climbing efforts or sprint finishes, riders no longer need to ease off the pedals to shift. The HYPERGLIDE+ cassette system is engineered to shift cleanly under full power in any gear. Larger driving cogs maximize drivetrain efficiency while maintaining compatibility with existing Shimano 11-speed freehub bodies, so no new wheelsets are required. Available in 11-30T and 11-34T configurations to cover flat racing and mountainous terrain.

Compatible with Shimano Dura-Ace R9200 and R9250 12-speed drivetrains. Also compatible with Shimano 11-speed freehub bodies. Requires a 12-speed chain. Lock ring not included on all variants. Confirm before ordering.