Shimano Dura Ace RD-7800 GS Mid/Long Cage 10 Speed Rear Derailleur (Almost NEW <400-mi) - Bike Recyclery
Shimano Dura Ace 7800, Road Bikes, Roadbikes - 2007 Motobecane Le Champion Team
Had an old Dura Ace 7800 Groupset lying around so I decided to build up a bike with a cheap frame. Stickers from an '83 Peaugeot Pro 10 might trigger some people