The Shimano Deore XT FC-M8100-1 Cranksetis built for mountain bikers who demand precision, durability, and performance on challenging trails. Designed around a 1x drivetrain, it features Shimanos Hollowtech II technology, delivering an ideal balance of stiffness, strength, and low weight for efficient power transfer. Its hollow-forged arms reduce overall weight while maintaining durability for aggressive riding across technical terrain.

With a direct mount chainring interface (sold separately), this crankset supports a 52mm chainline and 172mm Q-factor, making it fully compatible with 141/148mm Boost hub spacing. The standard 9/16″ pedal spindle fits most pedals, and the absence of an included bottom bracket allows seamless integration into existing setups. Optimized for 12-speed systems, it ensures smoother shifting and better chain retention for modern mountain bike drivetrains.

Key Features:

• Trail-Optimized Efficiency Hollow forged crank arms offer high stiffness-to-weight ratio for efficient power transfer and durability.

• Boost-Compatible Fit 52mm chainline and 172mm Q-factor ensure proper alignment for frames using 141/148mm Boost spacing.

• Direct Mount Design Chainring interface simplifies setup and improves drivetrain performance (chainring sold separately).