Compatible with mechanical and electronic (Di2) rear derailleurs
Range of use | Road, Gravel |
Gradation | 11-30 |
Exact gradation | 11-12-13-14-15-16-17-19-21-24-27-30 |
Gears | 12 |
groupset | Ultegra |
Compatible chain | HG 12-speed |
Abbreviation | CS-R8100 / CS-R8101 |
Part no. | ICSR810112130 |
Model year | 2024 |
Product type | Cassette |