Shimano, CS-M6100-12, Cassette, Speed: 12, 10-51T
| Availability: | In stock (2) |
- 12-speed cassette sprocket
- HYPERGLIDE+ provides fast and smooth shifting
- BEAM SPIDER construction cuts weights and boosts stiffness
- New MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile
- 10-51T wide range 12-speed gear combination