Campagnolo original spare partskey featuresfront derailleur stiffness increaserstrongly recommended if the braze on mounting boss is made of carbon fibre going on to a carbon framedue to the increased power of the eps front derailleur this can cause excessive flex in the braze on mountcampagnolo code r1282003warningall connection installation removal and adjustment operations of the eps drivetrain must only be carried out by a campagnolo service center a campagnolo pro shop or a mech