Aizmugurējie zobratu blok ULTEGRA CS-R8000 11-speed-11-30T Shimano ICSR800011130 (ICSR800011130)

System engineered for use with the SHIMANO ULTEGRA R8000 groupset, the R8000 cassette is available in a wide range of road and mixed surface ratios. It is compatible with HG-EV and HG-X11 chains.
High-performance gear combinations provide superior rider choice

For 11-speed drivetrains
Weight: 269 g
Combination: 11-30T (11-12-13-14-15-17-19-21-24-27-30T)
Compatible chain: HG-X11/CN-LG 11-speed
Spider arm: 1
Aluminum spider arm: 1
Carbon spider arm: 1
Steel gear: 11

TECHNOLOGIES
HG-EV cassette sprocket is for rider-tuned gear combination and cadence management. We provide optimal 11-speed drivetrain gear ratio; you can choice wider and closer gear combination available to match various riding disciplines. HG-EV cassette sprocket is obtained 11-speed gear without compromising the 10-speed durability and improved HYPERGLIDE shifting.

HG-X11 Silky driving, accurate shifting HG-X11 directional chain realize more smoother shifts and greater overall performance. Right and left sides are optimized for front and rear shifting respectively.