Kazeta Shimano Dura Ace CS-R9200 12s Stříbrná

HYPERGLIDE+ cassettes have revolutionised off-road shifting with their smooth upshifts and downshifts.

Now it's time for technology to change road cycling. Even during maximum efforts on a climb or near the finish line, riders no longer need to shift backwards.

In any gear, DURA-ACE R9250 drivetrains maximise efficiency thanks to larger sprockets and maintain compatibility with existing 11-speed rear hub bodies. All while increasing to 12 gears and without increasing weight, DURA-ACE CS-R9200 cassettes are the new paradigm in road shifting.

• Faster, smoother shifting under maximum pedalling load

• Refined 12-step gearing combination provides maximum efficiency and acceleration performance for every situation

• Adds the widest 34D specification for professional use

• Compatible with new 12-speed REAR hub body and 11-speed road hub body