NEW Chorus vs old Record 11s crankset - why I WOULDN'T BUY the new stuff. Chainset comparison. - YouTube
Campagnolo Chorus 12-Speed Cassette - New Moon Ski & Bike | Hayward, WI
Campagnolo Chorus / Record 9 Speed Groupset: Ergo / Brake / Derailleurs / Crank/ BB - Silver - Bike Recyclery
Campagnolo Chorus Record C-Record Rear Derailleur | eBay
Campagnolo Chorus 12-Speed Ultra-Shift Ergo Power Shift/Hydraulic Brake Lever with 160mm Flat Mount Caliper - Eden Bicycles | Bay Area Bike Shop | Castro Valley, California
Campagnolo Chorus 11 Medium Cage Rear Derailleur - Fitness Central | Schnecksville, PA 610.769.7300
Campagnolo Chorus 12-Speed Front Derailleur - Living 360 Bike Shop | Boerne, TX