Featuring a rigid 2-piece construction and Hyperdrive SG-X chainrings for fast and smooth gear shifting performance for off road enthusiasts, the Shimano Altus FC-M311 crankset is Dual SIS compatible and comes with a pre-installed chain guard.
 
175mm/48-38-28t
Material
Aluminium, Steel
Colour
Black
Crank Length
175mm
Number of Teeth
48x38x28
Derailleur Fit Type
Shimano 3x7/8-speed
Axle Profile
Square
BB Axle Length
123mm
Chain Type
HG 7/8-speed
Chainline
50mm
Shimano Fc-m311 Front Crankset 175mm 48-38-28 Black W/cg