Shimano Deore XT M8120 12 Speed 34T 170mm MTB Crankset

Shimano Deore XT FC-M8120 crankset

To ensure an efficient power transmission, the Shimano Deore XT FC-M8120 1x12-speed crank offers not only a rigid but, thanks to its hollow forged crank arms, also a light design. For a quick and secure chainring installation the crank for aggressive Trail riding features a Direct Mount system.

In connection with the Shimano SM-CRM85 chainrings with Dynamic Chain Engagement+ technology (sold separately), the FC-M8120-1 crankset holds the chain safely even on rough terrain and guarantees at the same time an efficient, smooth and quiet drivetrain. 

Technical details of the 1x12-speed Boost crank

• Material:
  crank arms: aluminium (anodized)
  axle: steel
• Chainline: 55 mm
• Q-Factor: 178 mm
• Recommended rear O.L.D.: 148 mm
• Weight: approx. 628 grams (175 mm, incl. 32 teeth chainring, manufacturer's specs)