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 maximum efforts uphill or racing with a friend, it is no longer necessary to reduce the pressure on the pedals to change gears. In any gear, ULTEGRA R8150 drivetrains maximize efficiency with larger sprockets and maintain compatibility with existing HYPERGLIDE rear hub bodies. All this by switching to 12 gears and without increasing the weight, the ULTEGRA CS-R8100 cassettes are the new frontier for road bikes.
- ・Refined 12-step progression maximizes efficiency and acceleration performance for all racing situations
- ・Faster and smoother gear shifting even with maximum pedaling force
- ・Compatible with the new 12-speed rear hub body and 11-speed road