Shimano Tiagra FD-4703 10-Speed Triple Braze-On Front Derailleur

Shimano Tiagra FD-4703 Front Derailleurs

• 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
• 45mm chain line
• 50t maximum outer ring and 20t capacity
• See Tech link below for compatibility info
• Compatible only with ST-4703 or SL-4703 shifters