NEW Shimano Dura-Ace FC-R9100 Crankset 170mm, variant-size-172-5mm Orbit chain management technology keeps

Orbit chain management technology keeps the drivetrain quiet and secure

Composite matrix handle and end caps

Textile lining

Casual shoes with pedal-gripping soles

NEW Shimano Dura-Ace FC-R9100 Crankset 170mm, variant-size-172-5mm Orbit chain management technology keepsShimano Dura Ace FC R9100 Cranksets Rings: 50 34 Defined Color: Black Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Color: Black Chainline Hub Compatibility: 130 Hubs Chainline Hub Compatibility: 135 142 Road Disc Hubs < 415 mm Chainstay keyword search: GM24855V Drivetrain Speeds: 11 Number of Chainrings: Double Crank Intended Use: Road Pedal Spindle: 9 16" BB Included: No Crank Length (mm): 170