SHIMANO

Cassette Shimano Ultegra R8101 12s

Gearing option:

Cassette Shimano Ultegra R8101 12s

Shimano ULTEGRA CS-R8101 12-speed Cassette

The Shimano CS-R8101-12 is the matching 12-speed cassette for the new Ultegra R8100 and GRX RX820 groupset. The advanced drivetrain is 100% focused on performance and is a real revolution thanks to HYPERGLIDE+ technology.

 

Features - Shimano ULTEGRA 12-fach HYPERGLIDE+ Cassette CS-R8101-12

  • Hyperglide+ faster shifting, improved speed, shifting efficiency and smoothness on any terrain

  • 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 HG L2 road 12-speed FREEHUB body

 

  • Use: Road / Gravel

  • Group: Ultegra R8100 / GRX RX820

  • Model: CS-R8101-12

  • Type: Hyperglide L2 Road

  • Gear: 12-speed

  • Compatible chain: CN-M8100 HG 12-speed

  • Spider arm: Aluminum

  • Spockets: Steel

  • Lock ring: Aluminum

  • 291g (11-30)

  • 345g (11-34)