Shimano Dura-Ace FC-R9200 Crankset, 12-speed, 50/34, 172.5mm

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

- 54-40t option is designed for the fast racing situations

- 148mm Q-factor

- 44.5mm chainline

- Number of Chainrings: Double

- Pedal Spindle: 9/16"

- Crank Intended Use: Road

- Chainline/Hub Compatibility: 130 Hubs

- Rings: choose; 50/34t, or 54/40t

- Spindle Interface Type: Shimano Hollowtech II

- Drivetrain Speeds: 12

- Chainring BCD: 110mm 4-bolt Shimano Asymmetric

- BB Included: No (sold separately)

- Weight: 690g.

- Color: Black