Shimano Tiagra FD-4700 10-Speed Double Braze-On Front Derailleur

Shimano Tiagra FD-4700 Front DerailleursProduct Details: 43.5mm chain line 52t maximum outer ring and 16t capacity Aluminum links and clamp band to save weight and increase rigidity Extra wide pivot link increases rigidity while reducing flex for improved shifting response Plated steel chain cage See Tech link below for compatibility info Specifications: Derailleur Capacity: 16 Double or Triple: Double Drivetrain Speeds: 10 Front Der/Shifter Compatibility: Shimano Road Front Derailleur Cable Pull: Bottom Pull Front Derailleur Clamp: Braze-on Front Derailleur Style: Traditional Max Ring (teeth): 52 UPC: 689228330078 MPN: IFD4700F