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Product description
Shimano Tiagra FD-4703 Front Derailleurs
- Compatible only with ST-4703 or SL-4703 shifters
- 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
Geometry
Specifications
