Gap30 Cycles is your source for quality bicycle parts and accessories at great prices. Campagnolo Super Record 12s Front Derailleur, 12-Speed, Braze-on, Carbon. The Super Record 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,…