DURA-ACE - Front Derailleur - Clamp Band Mount - Road - 2x11-speed
Using the highest quality materials and a groundbreaking design, the DURA-ACE 9000 series front derailleur delivers precise shifting, even under load, that represents the pinnacle of road drivetrain performance.
|SERIES||DURA-ACE 9000 Series|
|Chain line (mm)||43.5|
|Chain stay angle||61 - 66|
|Compatible chain||HG-EV 11-speed/HG-X11|
|Mount_Clamp Band_28.6mm||X (w/ S size adapter)|
|Top gear teeth||50-55T|