Shimano XTR CS-M9100 12 Speed Cassette

Shimano XTR CS-M9100 12 Speed Cassette

• Wide ratio gearing allows a more efficient use of energy through finer cadence control in ever changing trail conditions

• Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidity

• Sprockets use hard anodising and nickel-plated finish for added durability and resistance to corrosion

• For use only with Micro Spline freehub bodies

• Alloy cassette lockring

• For use with Shimano 12-speed SIL-TEC chains

• Average weight: 357g (10-45T); 367g (10-51T)

Shimano premium designed alloy 5 beam spider carrier with 3 alloy, 5 titanium and 4 Chromoly sprockets make this a lightweight, stiff and durable 12-speed Micro Spline MTB cassette.

Hyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in 1/3 faster shift time than current HG cassettes providing seamless, smooth operation even under load.