Tiagra Front Derailleur (10-Speed) Vendor_BikeSmart Largest Cog: 36

Largest Cog: 36

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Tiagra Front Derailleur (10-Speed) Vendor_BikeSmart Largest Cog: 36Shimano Tiagra FD 4700 Front Derailleurs FEATURES: 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 43. 5mm chain line 52t maximum outer ring and 16t capacity See Tech link below for compatibility info Compatible only with ST 4700 or ST RS405 shifters SPECS: Double or Triple: Double Derailleur Capacity: 16 Front Der