Shimano Shimano Front Derailleur 3x10 Frame Mount FD-6703-F (Ultegra)

Ultegra front derailleur for 3-speed cranksets in silver-grey design. Dual SIS front index shifting and the wide inner link design improve shifting performance by increased stiffness. 10% less spring tension than FD-6600 front derailleur provides feather light down shift and smooth shifter stroke. Reworked and improved chain guide shape guarantees smooth shifting under heavy load at each rear position.