Amazon.com : Shimano Ultegra FD-R8000 11-Speed 31.8/28.6 Front Derailleur, Black : Sports & Outdoors
Shimano Ultegra R8000 2x11 Speed Groupset Left+right Shifter Front+rear Derailleur Ss / Gs Original Parts For Road Bike - Bicycle Derailleur - AliExpress