Shimano Deore XT CS-M8200-12 Cassette - 12-Speed, 10-51T

510% Range for Trail and Enduro XT Builds

The CS-M8200-12 in 10-51T is the wide-range Deore XT cassette for riders who want the tallest climbing gear without giving up a usable top end. Hyperglide+ tooth profiles are shaped to keep shifts smooth even when you're still pedaling hard, and the mix of steel and alloy cogs balances durability on the small cogs with weight savings where it matters.

It needs a Micro Spline freehub body — standard on current Shimano MTB hubs and many aftermarket options — and pairs with the RD-M8200 SGS long-cage derailleur for the full 10-51T range. At 510% range it's the most versatile cassette in the current XT family for trail, enduro and all-day mountain rides.

Whether you're finishing an XT M8200 build, replacing a worn 10-51 cassette, or stepping up from a Deore or SLX cassette to XT, the CS-M8200-12 10-51T is the range most riders want on technical terrain.

Shimano was founded in 1921 by Shozaburo Shimano in Sakai, Japan, and the company is still based there today. More than a century later, it's one of the biggest names in cycling components. Deore XT sits just below XTR in Shimano's mountain lineup and brings race-proven performance to trail, enduro and everyday mountain riders.