Campagnolo Chorus 9-speed shifting brake levers Groupset from the 1990 – Velosaloon.com
Campagnolo Xenon Rear Derailleur | Bikeinn
Campagnolo Veloce 9 Speed Group Crankset 175mm Shifters Derailleurs Brakes NOS - Vintage NOS Bicycle Parts
Shimano & Campagnolo - Can't We All Get Along? Cyclocross Magazine
Campagnolo new 2007 groups - all 10-speed, all the time | Cyclingnews
Looking to pickup this used 2002 Bianchi Campione road bike as an upgrade to my mid 80s road bike. All original components except for Campagnolo Xenon 27 speed group set, now discontinued.
Xenon™
Campagnolo - Wikipedia
Your complete guide to Campagnolo road bike groupsets | road.cc