Our Shimano Parts are OEM, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.

The SHIMANO DEORE FC-M6100 / SLX FC-M7100 FC-M8100 crank features entirely new construction, using direct mount chainrings,
the special gear tooth profile for improved chain retention, and a 172mm Q-factor.

Brand: Shimano
Model: FC-M6100
HOLLOWTECH II
Length: 170mm/175mm
Crown: 30T/32T
Q factor: 172 mm
Chain centerline: 52 mm
​Sprocket fixed arm/crank claw: 4

 

Brand: Shimano
Model: FC-M7100
HOLLOWTECH II
Length: 170mm/175mm
Crown: 32T/34T
Q factor: 172 mm
Chain centerline: 52 mm
Sprocket fixed arm/crank claw: 4

Brand: Shimano
Model: FC-M8100
HOLLOWTECH II
Length: 170mm/175mm
Crown: 32T/34T/36T
Q factor: 172 mm
Chain centerline: 52 mm
Sprocket fixed arm/crank claw: 4

FEATURE
-Special MTB gear teeth profile improves chain engagement and retention
-Hollow forged crank maximizes power transfer while limiting weight
-BENEFIT close
-Superior chain retention
-Rigid and lightweight design for aggressive trail riding

Package include: 1 x Crankset (with bottom bracket or without bottom bracket)