Shimano Dura-Ace FC-R9100 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (170mm) ... - IFCR9100CX39
Shimano Dura-Ace FC-R9100 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (170mm) ... - IFCR9100CX39, Shimano Dura-Ace FC-R9100 Cranksets Specs: Pedal Spindle9/16" BB IncludedNo Chainring BCD110 Shimano Asymmetric ColorBlack Defined ColorBlack Crank Intended UseRoad Number of ChainringsDouble Rings53/39 Drivetrain Speeds11 Spindle Interface TypeShimano Hollowtech II