Shimano CUES FC-U6030-2 Crankset - 175mm 9/10-Speed 46/32t Asymmetric 110 BCD BLK MFPN=S520 Replacement Surly Bicycle Mounted Rack

Replacement Surly Bicycle Mounted Rack PartsDirect replacement item for Surly racks

This chainring mount system allows reduced weight without compromising reliability

Bolt Mount Diameter 8 Frame Mount Width 39

This bar is made of lightweight 7050 aluminum

Shimano CUES FC-U6030-2 Crankset - 175mm 9/10-Speed 46/32t Asymmetric 110 BCD BLK MFPN=S520 Replacement Surly Bicycle Mounted RackShimano CUES FC U6030 2 Crankset 175mm 9 10 Speed 46 32t Asymmetric 110 BCD Black. The Double Shimano CUES FC U6030 2 2 Piece crankset delivers reliable performance and smooth pedaling for gravel and is available in 50 34t or 46 32t configurations. 2 piece crankset with aluminum crankarms enhances rigidity reduces weight and ensures efficient power transfer For frames with 68 70mm bottom bracket shells BB RS501 or BB RS500 PB bottom bracket