Shimano Dura-Ace FD-R9250 Di2 Front Derailleur - 2x12-Speed

Despite its smaller, lighter design, the DURA-ACE FD-R9250 brings the fastest front shifting yet. Our fastest just got faster thanks to the DURA-ACE FD-R9250. Tipping the scales under 100 grams, the new design shifts 45% quicker than Shimano's FD-R9150, already our fastest. The frontal area of the FD-R9250 is also reduced decreasing aerodynamic drag. Fast Di2 shifting performance Smaller, sleeker, lighter Profile is smaller than previous designs to reduce aerodynamic drag Top gear teeth capacity: 50-55t Specs Derailleur Capacity: 16 Drivetrain: 2x12 Front Der/Shifter Compatibility: Shimano Road Di2 Front Derailleur Cable Pull: Electronic Front Derailleur Clamp: Braze-on Front Derailleur Style: Traditional Max Ring (teeth): 55 Weight ~100 g