Shimano Dura-Ace FC-R9200 Crankset - 172.5mm, 12-Speed, 54/40t, Hollowtech II Spindle Interface, Black

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Product Specifics Color: Black Rings: 54/40 Number of Chainrings: Double Crank Length (mm): 172.5 Crank Intended Use: Road Drivetrain Speeds: 12 BB Included: No Pedal Spindle: 9/16" Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Chainline/Hub Compatibility: 130 Hubs Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 192790894188 EAN: Not available Manufacturer Part Number: IFCR9200DX40 CK0668 181728-Q0-L