Insert for Campagnolo Chorus 11-speed Front Derailleur (2015-on model)

thingiverse

I don’t know how many people run a Campagnolo front derailleur, but most models use a small plastic insert on the outside edge of the FD cage. An insert which in my case seems determined to go missing every few months - at which point it gets next to impossible to trim the thing to give you reliable downshifts, while avoiding unshipping the chain on up-shifts. Irritatingly, as well as going missing regularly the cost to replace a piece of plastic about the size of a couple of matchsticks is a tenner a time. I’ve 3D-printed a replacement that, whilst not quite as pretty as the OEM part, works completely reliably and only costs pennies to reprint if it goes walkabouts.