XT FC-M8120

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XT M8120 12 speed crankset Fits 148mm Boost MTB frames Greater clearance allows wider tires than FC-M8100 Hollow forged crank maximizes power transfer while limiting weight Direct mount chainring type Q-factor : 178mm Chainline : 55mm Attributes BB Inclusion No BCD Direct Mount Shimano Chainline 55mm Crank Spindle Diameter 24mm Crankset Material Aluminum Crankset Weight 630g Drivetrain Spacing Boost Interface Hollowtech II Pedals Thread 9/16'' Primary Color Black Speed 12 Teeth No Chainring Show more