Work in progress photos; not through with the refurbishment, but better than what I started with. Lighter, and sleeker looking; and much more comfortable with the longer bar stem (120mm vice 60mm). Removed rusty parts. Painted the chainring panto's and crank spider arm flutes with "World Champ" colors. Campy "Triomphe" FD gone; keeping the "Athena" RD (looks and works great!). I ditched the front brakes with this bar set-up, but I will install Modolos if I return to a conventional drop bar. Still need to replace cables and housings.
Present component mix ('70s-'00s) build for '81 (best guess, rear dropout stamped "C39" or "G39") Colnago Super 50cm frame set; 3t stem (120mm, bronze, 90s, unknown model); narrow and shallow drop (track?, new, unknown make) alloy bars with cloth wrap (tressostar); Selle San Marco "Rolls" saddle (perforated, '80s); LOOK A3.1 pedals ('90s); Shimano "600EX" headset ("arabesque" model, late '70-early '80s); OFMEGA small chainring (44T); Sugino chromed steel chainring bolt set; Sun Tour "Perfect" 6 spd freewheel ('70s-'80s, believe cogs are replacements!); Sedis chain; Wienmann LP 18 wheels/25 mm tires; REG brake lever cover; Zefal pump. Campy stuff: "Super Record" cranks ('80 & '83 date codes), large chainring (52T, "COLNAGO" pantographed), and shift levers; "Nuovo Record" late style (3 hole cage) front deraileur ('80s) and BB assy; "Athena" rear derailleur (early first model, late 80s); "Chorus" aero seatpost (27.2mm, 1st gen., late '80s); "Gran Sport" brake lever and caliper (rear only, '70s-'80s); "Biodinamica" aero bottle and cage ('80s); seatpost binder bolt; and front and rear dropouts.
Before:
After:
Present component mix ('70s-'00s) build for '81 (best guess, rear dropout stamped "C39" or "G39") Colnago Super 50cm frame set; 3t stem (120mm, bronze, 90s, unknown model); narrow and shallow drop (track?, new, unknown make) alloy bars with cloth wrap (tressostar); Selle San Marco "Rolls" saddle (perforated, '80s); LOOK A3.1 pedals ('90s); Shimano "600EX" headset ("arabesque" model, late '70-early '80s); OFMEGA small chainring (44T); Sugino chromed steel chainring bolt set; Sun Tour "Perfect" 6 spd freewheel ('70s-'80s, believe cogs are replacements!); Sedis chain; Wienmann LP 18 wheels/25 mm tires; REG brake lever cover; Zefal pump. Campy stuff: "Super Record" cranks ('80 & '83 date codes), large chainring (52T, "COLNAGO" pantographed), and shift levers; "Nuovo Record" late style (3 hole cage) front deraileur ('80s) and BB assy; "Athena" rear derailleur (early first model, late 80s); "Chorus" aero seatpost (27.2mm, 1st gen., late '80s); "Gran Sport" brake lever and caliper (rear only, '70s-'80s); "Biodinamica" aero bottle and cage ('80s); seatpost binder bolt; and front and rear dropouts.
Before:
After: