Shimano Dura Ace FD-7900 Front Derailleur

The ultra-smooth, precise-shifting Shimano Dura-Ace FD-7900 Front Derailleur means no more trimming on the big ring. Optimal spring tension makes both up and down shifting nearly effortless, so you can concentrate on passing the guy in front instead of stressing over chain noises. Several attachment options let you use this Shimano derailleur on nearly any frame out there.