The CS-R8100-12 cassette from the ULTEGRA R8100 series offers a seamless shifting experience, allowing cyclists to go up, sprint, or roll without having to think about the next gear change. The larger driver wheels maximize the drivetrain's efficiency and create compatibility with Shimano 11- and 12-speed FREEHUB bodies.
HYPERGLIDE+ cassettes revolutionized off-road gear shifting with smooth transitions between gears. Now, this technology is changing the game on road bikes as well. Even during steep climbs or races, cyclists no longer need to reduce effort to shift gears. At any speed, Shimano ULTEGRA R8150 cassettes maximize efficiency thanks to larger wheels and remain compatible with existing HYPERGLIDE FREEHUB bodies. With an increase to 12 speeds, the ULTEGRA CS-R8100 cassettes set a new standard in road bike shifting.
- Upgraded 12-speed combination for top performance and speed in any racing situation.
- Faster and smoother shifts under maximum pedaling force.
- Compatibility with new 12-speed and 11-speed road FREEHUB bodies.
- Product Number
- CS-R8101-12
- Number of Gears
- 12
- Type
- Cassette
- Sprocket
- -
- Usage
- Road
- Material
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.