The Deore XT FC-M8100 cranks utilise Shimano's updated Hollowtech II technology, giving you a hollow forged crank that maximises power transfer and stiffness without the weight penalty. The Deore XT cranks are built tough so you can ride and shred trails with confidence.

Specifications
Model No: FC-M8100-1
Series: Deore XT M8100 Series
Compatible BB type: Outboard
Compatible chain: HG 12-speed
Crank Arm Length: 170mm
Crank fixing bolt included
Gear arms: 4-arm
Threaded BB Shell Width: 68mm, 73mm
Q-factor: 172mm
Weight: 651g (36T), 633g (34T), 620g (32T), 622g (30T), 608g (28T)
Chain line: 52mm

Mfr Claimed Weight
TBC