Shimano Sora R3000 9-Speed 34/50t 170mm Crankset, Bottom Bracket Not Included
Shimano Sora FC-R3000 Cranksets4-bolt crankset2-piece crank constructionAnodized aluminum and resin outer ringSteel inner ringItem SpecificationsDrivetrain Speeds9Rings50/34BB IncludedNoChainline/Hub Compatibility130 HubsColorGrayDefined ColorGrayCrank Intended UseRoadNumber of ChainringsDoubleCrank Length (mm)170Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm ChainstayChainring BCD110 Shimano AsymmetricSpindle Interface TypeShimano Hollowtech IIPedal Spindle9/16″ Product Features Sora FC-R3000 Crankset