Shimano Dura-Ace 2x11s Front Derailleur (Clamp Band Mount 34.9 mm) FD-9000-B | eBay
microSHIFT R10 Front Derailleur - 10-Speed Triple 52/39/30t Braze-On S
Amazon.com: SHIMANO Front Mech Sora R3030 9s tpl 28.6/31.8/34.9, Black : Sports & Outdoors
Compatibility [05] Front derailleurs | BikeGremlin
Shimano Shimano Sora FD-R3000 9-Speed Double Braze-On Front Derailleur, only compatible with Sora R3000 2x left shifter - Philbrick's Ski, Board, & Bike