Shimano CS-M9200-12 XTR Hyperglide+ 12-Speed Cassette

CS-M9200 represents the evolution of HYPERGLIDE+ shifting. New cassette cog tooth profiles improve shifting under high load while remaining smooth, fast, and durable. It is also MICRO SPLINE compatible, and built with steel, titanium, and alloy cogs to optimize weight and durability. FEATURES SPECS FEATURES: 10-51T 510% Range: The wide gear range and wide frame compatibility of all XTR cassette options. 9-45T Compact Drivetrain: When specified with smaller chainrings and the mid-cage XTR rear derailleur, the 9-45T XTR cassette provides a lightweight, ground-clearing option with a no-sacrifice 500% range. FREEHUB Compatibility: CS-M9200 is compatible with the MICRO SPLINE FREEHUB body standard. 9-45T is compatible with MICRO SPLINE FREEHUB standards and mounts with the use of a special lockring tool (TL-LR021). Build Materials: The strategic use of steel, titanium, and alloy ensures the CS-M9200 cassette is lightweight and robust enough to provide racer confidence. SPECS: Model No: CS-M9200-12 Series: XTR Type: HYPERGLIDE+ Rear speeds: 12 Compatible chain: HG 12-speed Combination name (Group name): 10-51T Specific Combination: 10-12-14-16-18-21-24-28-33-39-45-51T