The ultra-smooth experience of the 12-speed DURA-ACE R9200 range lets you climb, sprint and raise your limits without stopping to think about the next gear change. The larger sprockets maximize the efficiency of the drive system and create compatibility with SHIMANO 11 and 12-speed hub bodies.
HYPERGLIDE+ cassettes have revolutionized off-road shifting with perfect shifting and downshifting fluidity. The time has come for technological changes for road cycling. Even during peak efforts uphill or near the finish line, riders no longer need to reduce pedal pressure to shift gears. In any gear, DURA-ACE R9250 drivetrains maximize efficiency with larger sprockets and maintain compatibility with existing 11-speed rear hub bodies. All this by switching to 12 gears and without increasing the weight, the DURA-ACE CS-R9200 cassettes are the new frontier for road bikes.