Shimano Sora FC-R3030 CranksetBB Included: NoChainring BCD: 74, 110 4-armChainrings Included: YesCrank Intended Use: RoadDrivetrain Speeds: 9Number of Chainrings: TriplePedal Spindle: 9/16"Rings: 50/39/30Spindle Diameter: 24Spindle Interface Type: Shimano Hollowtech IIColor: Gray
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.