The CS-R9100 is the suitable cassette for new Dura Ace 11-speed group.
Most advanced component group of all time: The Shimano Dura Ace 11-speed Cassette CS-R9100
With the introduction of DURA-ACE R9100, Shimano has reestablished the new benchmark for road performance by improving each component and incorporating its newest digital technologies. DURA-ACE R9100 delivers unparalleled performance, highly-refined ergonomics and immense customization to maximize every rider’s potential.
Engineered for the next generation of race bike, DURA-ACE R9100 offers top-tier performance across numerous configurations. Available with either Di2 electronic or mechanical shifting, for the first time, riders now have the option of premium DURA-ACE hydraulic disc brake performance. New Shimano technologies further integrate the DURA-ACE as a system, including a new power meter, while riders further integrate with their bike through new E-Tube wireless connectivity. Shimano’s Rider Tuned philosophy and customization of the bicycle’s function also expands with a wider range drivetrain that now includes intuitive Shimano Synchro Shift control.
- Use: Road
- Group: Dura Ace
- Model: CS-R9100
- Type: HG-EV
- Gear: 11-speed
- Teeth: 11-28
- Compatible chain: HG-EV 11-speed, HG-X 11-speed
- Gradation: 11-12-13-14-15-17-19-21-23-25-28 teeth
- Spider arm: Carbon
- Sprockets (7-11): Titanium
- Spockets (1-6): Steel
- Lock ring: Aluminum
- Weight: 193g