Shimano Dura-Ace FC-09

The choice of the world's best climbers, sprinters, and time trialists, the DURA-ACE R9100 crank drops weight while maximizing power transfer. The new design, and its iconic look, is adapted for race specific disc brake systems while still offering a wide range of gearing and crank arm length options.

• BCD: 110
• BB Inclusion: No
• Chainline: 43.5mm
• Teeth: 34/50
• Crank Spindle Diameter: 24mm
• Crank Arm Length: 165mm
• Interface: Hollowtech II
• Crankset Weight: 614g
• Crankset Material: Carbon/Aluminum
• Pedals Thread: 9/16''

Special order - ships in 5-10 days from Hawley/Lambert.