Shimano Ultegra R8100 12sp Cassette
Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation
Faster, smoother shifts under maximum pedaling force
Compatible with new 12-speed and road 11-speed FREEHUB body
Weight: 291g (11-30)
| set of teeth | 11-30 |
| main material | aluminium |
| condition | new |
| number of speeds | 12 speeds |
| position | front |