Shimano Altus M311 7/8-Speed 170mm 22/32/42t Octalink Crankset, Black
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ID: 12753
SKU: CK0402
Reg. $40.50
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  • Chainguard integrated design
  • Hyperdrive SG-X chainrings
Item Specifications
Spindle Interface TypeOctalink V2
Pedal Spindle9/16"
Chainring BCDRiveted
Crank-FD TypeMountain Triple
BB IncludedNo
Crank Intended UseMountain
Chain Compatibility3/32"