Shimano XTR CS-M9200 Cassette - 12-Speed - 9 - 45T Size: 9-45T

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 improved for smoother and more durable shifting providing seamless operation even under load 9-45T compact drive gearing allows more ground clearance for Trail/Enduro and light weight for XC 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 chains Lock ring tool for 9T top cassette TL-LR021