HYPERGLIDE+ cassettes revolutionized mountain bike shifting performance with its smooth up and down cassette shifting. Now is the time for technology to make an entrance for road bikes. Even under maximum load during a climb, or in a sprint against a friend, the cyclist no longer needs to pedal more softly to complete a shift. For each gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency, thanks to larger cogs, while maintaining compatibility with existing HYPERGLIDE bodies. And all this combined with the move to 12-speed, makes the ULTEGRA CS-R8100 cassette the new reference for road shifting.
- ・Refined 12-speed gear combination for maximum efficiency and acceleration performance in every racing situation.
- ・Faster, smoother shifts under maximum pedaling power
- ・Compatible with new 12-piece and 11-piece road bodies.
Speeds: 12-speed / Road
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