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XT M8100 12sp Cassette - 10/45t
XT M8100 12sp Cassette - 10/45t XT M8100 12sp Cassette - 10/45t


XT M8100 12sp Cassette - 10/45t



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470 grams

Shimano XT M8100 12sp Cassette - 10/45t

Shimano's XT M8100 12-speed Cassette is a beast! With Shimano's Hyperglide+ shift technology, you get the smoothest, most precise shifting in all riding conditions. Not only seamless both up and down the cassette, but this also allows riders to shift under load more confidently. If you want to think less about shifting, and more about the trail, the new XT M8100 is your best bet!

Keep in mind that Shimano has designed this cassette to be compatible only with their Micro Spline freehub body standard and will not work with HG (Hyperglide) freehub bodies.

In the box

  • Shimano XT M8100 12sp Cassette - 10/45t


    Cog Material: Aluminum/Steel
    Speeds: 12
    Mount: Shimano MicroSpline
    Range: 10-12-14-16-18-21-24-28-32-36-40-45
    Warranty: 2 years

    Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.


    • Shift ramp designs provide fast and smooth shifts by HYPERGLIDE+ technology
    • Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security
    • Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage on freehub

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