i have come across a complete super champion rear set (shifter, cable, rear derailleur) the only info on the rear cage is "super champion," the toothed jockey wheel says "nivex - super champion" and something like S.C.G.C (4 letters, i can't remember exactly what they are). the shifter says "super champion" and then the same 4 letters.
does anybody out there know the history of super champion derailleurs? any stuff that would help dating these, or figure out what sort of bike they would go on, etc. would be great.
thank you
dan polito