Shimano Ultegra CS-R8101 Cassette

SHIMANO ULTEGRA Sprocket Cassette CS-R8101-12 12 speeds
HYPERGLIDE+ cassettes revolutionized off-road shifting with their fluid shifts on both upshifts and downshifts. Now is the time for technology to change road cycling. Even during maximum efforts on a climb or racing with friends, riders no longer need to back off to make a shift. In any gear, ULTEGRA R8150 drivetrains maximize efficiency thanks to larger sprockets and maintain compatibility with existing HYPERGLIDE rear hub bodies. All this increasing to 12 gears, the ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting.
FEATURES:
・Refined 12-step gear combination provides maximum efficiency and acceleration performance for every racing situation
・Faster, smoother shifting with maximum pedaling force
・Compatible with new 12-speed and 11-speed road REAR HUB body
Color: Beige
Recommended Use: Road Cycling
Components Compatibility: Shimano