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.
10-51t offering provides 510% of range, making it the most versatile cassette in the XTR family
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
9-45t offering provides 500% of range, optimizing it for compact drivetrains with limited gear sacrifice
The strategic use of steel, titanium, and alloy ensures the CS-M9200 cassette is lightweight and robust enough to provide racer confidence
CS-M9200 XTR cassette is compatible with MICRO SPLINE freehub standards
9-45t mounts with the use of a special lockring tool TL-LR021 (sold separately)
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
