Shimano Ultegra FC-R8100 Bicycle Crankset - 172.5mm, 12-Speed, 52/36t, Hollowtech II Spindle Interface

Specifications

• Number of Chainrings: Double
• Color: Black
• Pedal Spindle: 9/16"
• Crank Length (mm): 172.5
• Crank Intended Use: Road
• Chainline/Hub Compatibility: 130 Hubs
• Rings: 52/36
• Spindle Interface Type: Shimano Hollowtech II
• Drivetrain Speeds: 12
• Defined Color: Black
• Chainring BCD: 110 Shimano Asymmetric
• BB Included: No