Shimano Ultegra CS-R8100 12s Sprocket Set

The ultra-smooth experience of the 12-speed ULTEGRA R8100 range allows you to climb hills, sprint and go long distances without stopping to think about the next gear change. Larger sprockets maximize the efficiency of the drive system and create compatibility with SHIMANO 11 and 12-speed hub bodies.

The HYPERGLIDE+ cassettes have revolutionized off-road gear shifting with perfect shifting and downshifting fluidity. The time has come for technological changes for road cycling. Even during maximum efforts uphill or racing with a friend, it is no longer necessary to reduce the pressure on the pedals to change gear. In any gear, ULTEGRA R8150 drivetrains maximize efficiency with larger sprockets and maintain compatibility with existing HYPERGLIDE rear hub bodies. All this by switching to 12 gears and without increasing weight, the ULTEGRA CS-R8100 cassettes are the new frontier for road bikes.

CHARACTERISTICS

• The refined 12-step progressiveness maximizes efficiency and acceleration performance for all racing situations

• Faster and smoother gear changes even with maximum pedaling force

• Compatible with the new 12v rear and 11v road hub bodies

PRODUCT SPECIFICATIONS:

MODEL

CS-R8100-12

SERIES

ULTEGRA R8100 Series

Medium weight

291 (11-30D) 345 (11-34D)

Combination

11-12-13-14-15-16-17-19-21-24-27-30D | 11-12-13-14-15-17-19-21-24-27-30-34D

Delivered in aftermarket box or OEM packaging depending on supply.