Shimano XT M8100 Cassette - 12 Speed CS-M8100 10-51 teeth
- New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+
- Lighter and stiffer construction
- Reduces cassette inertia resulting in faster acceleration and increased chain security
- 10T lowest sprocket realized by new FREEHUB body construction
- Definitive shifting performance
- Cassette/Driver Compatibility: Shimano MICRO SPLINE
- Wide range and close step 12-speed drivetrain
- Combination: choose; 10-45t, or 10-51t
- Compatible Chain: HG 12-speed
- Weight: 461g. (10-45T), 470g. (10-51T)