Shimano - Cassette - CS-R8101 Ultegra 12-Speed 11-30T

Description:

HYPERGLIDE+ cassettes have transformed off-road shifting with smooth transitions across all gears. This breakthrough now advances road cycling technology. Whether climbing hard or sprinting, riders can shift without easing off. Shimano ULTEGRA R8150 drivetrains enhance performance with larger cogs while maintaining compatibility with existing HYPERGLIDE FREEHUB bodies. Expanding to 12 speeds, the ULTEGRA CS-R8100 cassettes set a new standard for precise and efficient road shifts.

Specifications:

Model No

CS-R8101-12

Series

ULTEGRA

Type

HYPERGLIDE+

Rear speeds

12

Compatible chain

HG 12-speed