Shimano FD-4703 Tiagra Front Derailleur - (3x10 Speed)

The Tiagra front derailleur FD-4703 by Shimano - for smooth front shifting

The Shimano Tiagra front derailleur FD-4703 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.

Specifications:

Series: Tiagra 4700
Application: Road, City
Gearing: 3x (combined with 10-speed)
Chainstay Angle: 63-66°
Chainline: 45 mm
Chainring Size (max.): 50 tooth
Capacity: 20 teeth
Difference Between Large & Middle Chainring: 11 teeth
Cable Routing: down pull
Movement: down-swing
Mount: braze-on, clamp
Clamp Diameter: 31.8 mm (28.6 mm with adapter), 34.9 mm
Compatibility: HG-X chains, CN-HG500 chain

Technical Information:

Outer Body Material: aluminium
Inner Body Material: aluminium
Cage Material: steel

Features:

- 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.