Campagnolo Record 12s Front Derailleur, 12-Speed, Braze-on, Carbon. The Record 2×12 speed front derailleur was redesigned to work flawlessly with the 12-speed chain and chainrings, with a focus on functionality and performance. A revised leverage system speeds up shifting performance with less effort required, thanks to the split front link rod which avoids contact of travel limit screw. Micro-adjustments to…