Shimano Tiagra FD-4703 10-Speed Triple Front Derailleur 34.9mm Brand_DZ Nuts making it suitable for rugged

making it suitable for rugged mountain biking conditions

this rack is engineered for stability and ease of use

extending tire lifespan

designed specifically for Specialized M30 SL1

this internal air spring minimizes unwanted stiction and ensures consistent damping throughout your ride

Shimano Tiagra FD-4703 10-Speed Triple Front Derailleur 34.9mm Brand_DZ Nuts making it suitable for ruggedShimano Tiagra FD 4703 Front Derailleurs 45mm chain line Aluminum links and clamp band to save weight and increase rigidity Extra wide pivot link increases rigidity while reducing flex for improved shifting response 50t maximum outer ring and 20t capacity Plated steel chain cage See Tech link below for compatibility info Compatible only with ST 4703 or SL 4703 shifters