The Campagnolo Chorus™ QS™ front derailleurs in the 2007 range, in both the standard and compact crankset versions, have a longer front link to provide snappier and lighter shifting in combination with Ergopower™ QS™ controls. The cage is in aluminium with a surface treatment which exalts lightness and stiffness, with even more responsive shifting.

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Specifications:

for double standard crankset -

capacity 15 – max. chainring 54 -

min. chainring 39 -

light alloy fork with antifriction treatment