Shimano Ultegra ULTEGRA CS-R8100 cassette HYPERGLIDE+ have revolutionized shifting in off-road cycling with perfect shifting and downshifting fluidity. The time for technological changes in road cycling has arrived. Even during maximum effort uphill or racing with a friend, it is no longer necessary to reduce pressure on the pedals to change gears. In any gear, the ULTEGRA R8150 transmissions maximize efficiency thanks to larger sprockets and maintain compatibility with existing HYPERGLIDE rear hub bodies. All this while moving to 12 speeds without increasing weight, the ULTEGRA CS R8100 cassettes are the new frontier for road bikes.
- The refined 12-step progression maximizes efficiency and acceleration performance for all
- racing situations.
- Faster and smoother shifting even with maximum pedaling force
- Compatible with the new 12-speed rear hub body and 11-speed road
- Speeds: 12-speed / Road.
- Combination: 11-12-13-14-15-17-19-21-24-27-30-34D – 11-12-13-14-15-16-17-19-21-24-27-30D.
- Number of sprockets: 12.
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