Made with superlight carbon crank arms, with a 7050 alloy spindle and 30mm spline.
Broad compatibility with MTB bottom brackets, including BB, BSA and pressfit. Fits 24-42T Cinch DM chain rings.
The XT M8100 12 speed crankset fits Boost and non-Boost MTB. Hollow forged crank maximizes power transfer while limiting weight. Direct mount chainring type.