The Shimano DEORE FC-M6100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 172 mm Q-factor that is compatible with 142 mm or 148 mm O.L.D. frames.

Specifications
Material: Aluminium
Usage bikesport: MTB
Crank arm length: 170mm
Shifting system: 12-speed
Bottom bracket axle profile: 24mm Hollow Shaft
Bottom bracket case width: 68mm, 73mm
Direct mount standard: Shimano MTB
Chainring mount: 1-speed, Direct Mount
Chain line: 52mm
Q-factor: 172mm
Color: Black

Mfr Claimed Weight
TBC