CS-R8100 Ultegra Cassette Size:11-34 where we applied our breathable

where we applied our breathable

and all blade patterns are offered in the max height blade

allowing for maximum protection (while still allowing airflow)

Upgrade your sock game with Major League Socks - Vlad Jr

or added materials such as grip tape or decals

CS-R8100 Ultegra Cassette Size:11-34 where we applied our breathableThe uninterrupted shifting experience of the ULTEGRA R8100 12 speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change, thanks to the larger driving cogs maximizing drivetrain range and efficiency. HYPERGLIDE+ Technology Faster, seamless shifts under maximum pedaling load Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Available in