Shimano Ultegra FD-R8050 Di2 front derailleur The FD-8050 front derailleur is still easily distinguishable as an electronic component but look back to first generation Di2 derailleurs and you'll ...

While the previous front derailleur shifted well once fully dialed, setting up often required limit screw tricks to dial in cable tension. New Ultegra inherits the new Dura-Ace’s front derailleur ...