The Shimano XTR CS-M9200-12 represents the evolution of HYPERGLIDE + shifting. New cassette cog tooth profiles improve shifting under high load while remaining smooth, fast, and durable. This cassette is still MICRO SPLINE-compatible and built with steel, titanium, and alloy cogs to optimize weight and durability.
- When specified with smaller chainrings and the medium cage XTR rear derailleur (sold separately), this 9-45t XTR cassette provides a lightweight, ground-clearing option with a no-sacrifice 500% range
