Product code: ICSR810012134 | ID: 1042956
The uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed FREEHUB bodies. Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation.
Technologies
HYPERGLIDE+
HYPERGLIDE+ dedicated chain delivers greater chain retention, improved shifting efficiency, and smoother transmission over rough terrain.
Benefits
LEAVE TIME BEHIND
Parameters and specifications
Type of Product
Chain Gearing
Measurement Range
11-34T
Cassette Mount
Weight (g)
291
Made in
Malaysia
Recommended accessories
Overall score based on 10 user reviews: