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Shimano Tiagra FD 4703 Front Derailleur 3x10 Triple



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The Shimano Tiagra FD-4703 Front Derailleur 3x10-Speed Triple can be used for three chainrings, the largest of which may have 50 teeth. In combination with a 10-speed rear derailleur, this results in a smooth and reliable shifting function on a Road or City bike. The front derailleur is compatible with modern HG-X Mountain bike chains, which are guided very safely thanks to the fine tuning. The parallelogram is made of light aluminium, the cage plates are made of steel. The FD-4703 is available for clamp and braze-on mounting.

Model: Tiagra 4700
Intended Use: Road, City
Speeds: 3x10 Triple
Cable Routing: down pull
Movement: down-swing
Mount: braze-on, clamp
Clamp Diameter: 31.8 mm (28.6 mm with adapter), 34.9 mm
Chainstay Angle: 63-66°
Chainline: 45 mm
Chainring Size (max.): 50 tooth
Capacity: 20 teeth
Difference Between Large & Middle Chainring: 11 teeth
Compatibility: HG-X chains, CN-HG500 chain

- smooth and stable front gear shifting
- smooth-running
- more ergonomic operation
- less risk of the chain dropping
- finer L-trim and low-position
- special chain guide and chainring shape with HG-X chain
- support screw increases stability (braze-on version)
- painted parallelogram, chrome-plated cage plates

Note: The Tiagra front derailleur FD-4703 is not compatible with older 10-speed shift/brake levers, only with ST-4703 and SL-4703.

Shimano Item #
Braze-On • IFD4703F
UPC : 689228330092

Clamp-On 31.8 / 28.6mm • IFD4703BSM
UPC : 689228330108

Clamp-On 34.9mm • IFD4703BL
UPC : 689228330061

Original Genuine Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety
and Longevity.

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