Shimano XT M8100 12-Speed Bicycle Cassette

Model 596752

The Shimano Deore XT CS-M8100 12-speed cassette is optimized with wide range and close step gear combinations for mountain bike excellence.

Product details

Shift ramp designs provide fast and smooth shifts by Hyperglide+ technology
Light and stiff construction reduces cassette inertia
Faster acceleration and increased chain security
10T lowest sprocket realized by new freehub body construction
Features Micro Spline body with smaller and more widely distributed splines

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Shimano XT is the original mountain bike groupset and trusted by generations of mountain bikers around the world. Whatever the trail, wherever you ride, XT is your solution for mountain biking today. Reliable shifting. Superior braking. Intuitive maintenance. XT is the high performance workhorse you can count on.

Shimano's HyperGlide+ shifting system uses machined ramp designs to smoothly guide the chain up and down the cassette for lighter, faster shifting, even under extreme pedaling force. A wide range of HG+ gearing choices, cassette options, and the choice of a single or double front chainring support a wide variety of riding styles, abilities and preferences.

Shimano's Mico Spline lightweight aluminum freehub keeps your setup featherweight and allows room for a small 10-tooth cog. Only compatible with Shimano Micro Spline cassettes.

Manufacturer part #	ICSM8100051
Teeth	10-51t
Speed	12
Mount type	Micro Spline

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

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Shimano XT M8100 12-Speed Bicycle Cassette