Shimano FD-7800-B Front Derailleur (Band) 28.6 from BikeBling.com
COLNAGO C40 HP B-stay, Shimano Dura Ace 7800, 54.5cm (2004) – SOLD – Premium Cycling – Website for steel and collectible vintage bikes, parts and clothing
Shimano Dura Ace RD-7800 10-Speed Rear Derallieur for sale online | eBay
Dura Ace 7800 – EJRecyclery - Cycling New & Used
SHIMANO DURA-ACE 7800 ST-7800 2 X 10 SPEED SHIFTERS FLIGHT DECK JAPAN | SidelineSwap