Shimano replacement cogs for CS-R8101 CS-R8100 and CS-R9200 12-speed cassettes.Compatible with Shimano Ultegra CS-R8101 Ultegra CS-R8100 and Dura-Ace CS-R9200 cassettes
| Tooth Count | 12 |
| Cassette Body Type | Shimano HG 11/12-Speed Road |
| Drivetrain Speeds | 12 |
If you don't see exactly what you need or have questions about any product, contact us and we'll do our best to answer your questions and help you find what you need.
