Shimano XT M8100 cassette features better chain retention and ground clearance. This cassette is built with a strategic application of aluminum and steel materials for an optimal blend of weight savings, rigidity, and durability.
- A "Rhythm Step" cassette featuring a tighter gear spread than the 10-51t
- Cassette Body Type: Shimano Micro Spline
- Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-40-45 or
- Cassette Cogs: 10-12-14-16-18-21-24-28-33-39-45-51
- Drivetrain Speeds: 12
- Range: 10-45 or 10-51 teeth
- Color: Black/Gray
KEY FEATURES:
| Compatible Chain | CN-M8100 |
| Series | XTR |
| Generation | XTR M9100 |
| Number Of Speeds | 12 |
| Cassette Or Freewheel | Cassette |
| Finish | Anodized |
