On November 3-4, we will be conducting inventory, and the store will be closed. Until then, online orders will be processed as usual, and order fulfillment will resume on November 5.

SHIMANO

Cassette Shimano Ultegra R8101 12-speed

€138.00
€84.90 - €89.90

Gearing option:

Cassette Shimano Ultegra R8101 12-speed
€138.00 €84.90 - €89.90

Cassette Shimano Ultegra R8101 12-speed

Shimano Ultegra CS-R8101 12-speed cassette is designed for peak performance on both road and gravel. Featuring advanced HYPERGLIDE+ technology, it delivers faster, smoother, and more precise shifting even under maximum pedaling load.

The refined 12-step gear combination maximizes efficiency and acceleration for every racing or training situation. Compatible with the new HG L2 12-speed road freehub body, this cassette offers lightweight precision and race-proven reliability.

  • Use: Road / Gravel
  • Groupset: Ultegra R8100 / GRX RX820
  • Gears: 12-speed
  • Type: HYPERGLIDE+ (HG L2 Road)
  • Chain: CN-M8100 HG 12-speed
  • Materials: Steel sprockets, aluminum spider and lock ring
  • Weight: 291 g (11–30T), 345 g (11–34T)

*Shimano Ultegra R8101 – refined, fast, and efficient performance for road and gravel riders.