According to my relatives, the frame was bought in Italy in late 1987 and components were transferred from a destroyed IDEOR "Ace".
Frame:
A red COLUMBUS frame decaled as an "SL" + "CROMOR" mix, with COLNAGO Frame and Front Fork ends, Chrome plated "New Decorative" Head tube lugs (with small tear drop cut-outs on the sides), a 'Single Bolt Mounted' Plastic Derailleur Cable Guide located on the bottom of the "Solid"(NO cut-out) Bottom Bracket, Rear Brake cable routing through the T/T, two sets of BIDON cage bosses, braze-on fittings for rear derailleur cable stop, D/T shift levers and front derailleur.
Fork/Headset:
COLNAGO with CAMPAGNOLO "Record" Stainless headset.
Crankset/Bottom Bracket:
1975 CAMPAGNOLO "Nuovo Record", 40/53 with MAVIC BB.
Pedals:
MICHE Alloy Road pedals with CHRISTOPHE White leather Straps and Red Clips.
Drivetrain/Cog/Chainring/Chain:
REGINA "EXTRA-AMERICA" Six Speed Freewheel, 13-23 cogs, CAMPAGNOLO Chainwheels 40/53, REGINA "EXTRA" chain.
Derailleurs/Shifters:
1981 CAMPAGNOLO "Nuovo Record" Rear and "Super Record" Front (braze-on), CAMPAGNOLO "Nuovo Record" D/T Shift levers.
Saddle/Seatpost:
Unknown origin Forged Alloy Fluted, single bolt fastening type Seat post and Selle Italia "EPOCA 1897" adjustable tension leather saddle.
Brakes:
CAMPAGNOLO "Nuovo Record" alloy side pull, front and rear with CAMPAGNOLO brake cables & pads.
Front Wheel/Hub/Tire:
CAMPAGNOLO "Nuovo Record" Low Flange 36-hole, riding on MAVIC "SUP" 700C clincher rims with VITTORIA "Rubina Pro" 700C x 23 mm, Red sidewall tyres.
Rear Wheel/Hub/Tire:
CAMPAGNOLO "Nuovo Record" Low Flange 36-hole, riding on MAVIC "SUP" 700C clincher rims with VITTORIA "Rubina Pro" 700C x 23 mm, Red sidewall tyres.
Accessories:
SILCA Red Frame Fit pump, Itala BIDON cage, MEC 750 ml BIDON.
More Info:
My bicycle frame is an early COLUMBUS "SL" + "CROMOR" COLNAGO "Super Sprint" model (NO frame stamp "SPRINT" on the BB as that appeared one year later in 1988) but is VERY similar in construction details to the Brown bicycle with the name 'BEUKERS' on the T/T and identified on this site as a COLNAGO "Super Superissimo". Both bikes have the same COLNAGO Seat tube and Down Tube decal set with the COLNAGO "Ace Of Clubs" located in the center of the "C" of the name COLNAGO, Chrome Head Tube lugs, NO 'Colnago' embossed stays, both have COLNAGO frame & front fork ends, both have two BIDON cage bosses, both have the Rear brake cable routed through the T/T(easily confirmed available prior to 1987 by COLNAGO catalogs from 1982/1983 and was even on the COLNAGO bikes for the 1980 MOSCOW Olympic Team!).
Added by 72mercianolmpc.