Description
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.