Shimano Dura-Ace FD-R9250 Di2 Front Derailleur real surf ink 16-notch pattern matches up with

16-notch pattern matches up with Wheels Mfg bottom brackets

10 Speed Driverbody compatible – steel Driverbody material required

protecting them and keeping your garage or shed organized by using largely unused vertical space

Auto-off when bike is parked removed from mount

along with some FSA MegaEVO bottom brackets

Shimano Dura-Ace FD-R9250 Di2 Front Derailleur real surf ink 16-notch pattern matches up withDespite its smaller, lighter design, the Shimano Dura Ace FD R9250 offers ultra fast front shifting. Fast Di2 shifting performance Smaller, sleeker, lighter Frontal area is smaller than previous designs to reduce aerodynamic drag Top gear teeth capacity: 50 55t 61 66 degree chainstay angle Includes 1 SD300 port