10-51T 510% Range: The wide gear range and wide frame compatibility of all XTR cassette options.
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.
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