SHIMANO DEORE XT Crankset FC-M8120-1 HOLLOWTECH II 12-speed

Shimano Deore XT FC-M8120-1 12-Speed Crankset

The Deore XT single ring crank with a 55mm chain line for 148mm Boost frames. Hollow forged HOLLOWTECH II arms keep it stiff for aggressive trail riding. Takes a direct mount ring with DYNAMIC CHAIN ENGAGEMENT+ teeth, 28T to 36T.

178mm Q-factor. Available in 165mm and 170mm. Sold without a chainring, bottom bracket or chain guide. Not sure it fits your bike? Talk to us and we'll check.

Key Features

• HOLLOWTECH II hollow forged arms
• 55mm chain line for Boost
• Direct mount chainring
• 165mm and 170mm arms

Specifications

• Speeds: 12 (front single)
• Crank length: 165mm, 170mm
• Chainring: Not included, direct mount 28T to 36T
• Chain line: 55mm
• Q-factor: 178mm
• Rear spacing: 148mm
• Bottom bracket: BB-MT801 (threaded), BB-MT800-PA (press fit), not included
• BB shell: 68/73mm threaded

Specs can change without notice from Shimano.