The Shimano FC-M5100 mountain bike crankset features a 2-piece design that increases rigidity with less weight and transmits pedaling force efficiency.

Color	Black
Rings	36/26
Number of Chainrings	Double
Crank Length (mm)	170
Crank Intended Use	Mountain
Drivetrain Speeds	11
BB Included	No
Pedal Spindle	9/16"
Spindle Interface Type	Shimano Hollowtech II
Chainring BCD	64 Shimano Asymmetric
Chainline/Hub Compatibility	141/148 Boost Hubs
Defined Color	Black