Front crankset Shimano NEXUS FC-C6000 170MM 38T black

High quality crankset with a smooth surface for Shimano 3/7/8 speed internal hub gears as well as with single speed bicycles.Crank Arm Length: 170 mmChainline: 44 mmRecommended chain: Shimano CN-HG71 or CN-NX10Compatible with chainguardsChain Ring Teeth: 38Material: crank arms - aluminium; chainring - steelCompatible BB-set type: Square Taper JIS (not included)Weight: ~ 670 g