Ultegra FD-R8050 Front Derailleur

• System communication with rear derailleur, combined with programmed chainguide control means minimal chance of chain drop
• Quick and smooth front shifting under high pedaling torque
• Drivetrain Speeds: 11
• Double or Triple: Double
• Derailleur Capacity: 16
• Front Der/Shifter Compatibility: Shimano Road Di2
• Front Derailleur Cable Pull: Electronic
• Front Derailleur Clamp: Braze-on
• Front Derailleur Style: Traditional
• Max Ring (teeth): 53