Smooth, Seamless Shifting Shimano's new Dura-Ace 12sp cassette show that the company is not just satisfied with being the best on the market. Continual improvement to what is already a revolutionary product show that Shimano wants this cassette to be the best cassette possible. Bringing their HYPERGLIDE+ technology to the road cycling scene, this CS-R9200 cassette will shift no matter the load it's under. Want to shift in the middle on a climb? Don't worry about backing off, this Shimano Dura-Ace CS-R9200 11-30T 12sp Cassette can handle it. Add to that the increase to 12 gears with no increase to its weight and you have the best cassette available.
Faster, seamless shifts under maximum pedalling load
Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation
Compatible with new 12-speed and road 11-speed FREEHUB body
