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Shimano XTR CS-M9100 12-Speed Cassette

sku# 167131
Shimano - XTR CS-M9100 12-Speed Cassette
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Product Info

The cassette the world's been missing, the Shimano XTR CS-M9100 12-Speed Cassette features Hyperglide+ technology, giving you lightning-quick shifts up or down the gear range. Being able to shift while you're standing up through a rock garden, putting all your power down in a desperate attempt to stay upright--well, that's something 12 speed drivetrains just haven't had. XTR will save you.

Product Details


Aluminum Outer Cogs

Titanium Mid-Range Cogs

Steel Inner Cogs

Cold-Forged Aluminum Beam Spider


Hyperglide +Shift under load, up or down. Precise and beefy, this cassette shifts every dang time.


For Use with Shimano Microspline Freehub Interface

Compatible with Shimano 12-Speed Drivetrain Components


Size 10-45T 10-51T
Weight (g) 367

Other Notes

Shimano products can only be shipped within the United States and Canada



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