Shimano Ultegra CS-R8101 cassette, 12-speed
Shimano Ultegra CS-R8100 12-wheel
A sophisticated combination of 12-speed cassette gears provides maximum efficiency and acceleration performance in every situation. HYPERGLIDE+ technology ensures faster and smoother shifting even at maximum load.
HYPERGLIDE+ technology ensures faster and smoother shifting
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The CS-R8101 cassette is compatible with both Di2 and mechanical shifting systems
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Gears | 12 |
Number of teeth |
11-30: 11-12-13-14-15-16-17-19-21-24-27-30 11-34: 11-12-13-14-15-17-19-21-24-27-30-34 |
Weight | 11-30: 291 g 11-34: 345 g |
Material | aluminium, steel, nickel finish |
product ID | 147844 |
