Shimano Ultegra CS-R8100 12-speed 11-30T cassette.

The seamless shifting of the ULTEGRA R8100 12-speed cassette allows the driver full concentration on climbs, sprints or enjoyable cruising without having to worry about the next shift. Sprockets with more teeth provide greater drive efficiency and ensure compatibility with SHIMANO 12-speed FREEHUB freewheel bodies. HYPERGLIDE+ cassettes set new standards for off-road shifting thanks to seamless upshifting and downshifting across the entire gear ratio range. It is about time that this technology is also used on road bikes. Shifting is now possible even at the highest use of power on climbs or in a direct duel with an opponent. Despite their expansion to 12 gears, ULTEGRA CS-R8100 cassettes set new standards in road bike shifting systems.

Product specifications:

MODEL NUMBER: CS-R8100-12
GROUP: ULTEGRA R8100
Group

Average weight: 291 (11-30Z
)

Kombination:
11-12-13-14-15-16-17-19-21-24-27-30Z

Combination designation (group designation): 11-30Z
Type: HYPERGLIDE+
Compatible chain: 12-speed HG
Aluminum sprocket QUANTITY (pcs.):
0

Adjustable spider arm QUANTITY (pcs.):
2

Steel sprocket QUANTITY (pcs.):
12

Titanium sprocket QUANTITY (pcs.):









0