The leaflet dates from November 1986. At this time the Campagnolo range of, supposedly, indexing derailleurs included Campagnolo Super Record, Campagnolo Record ('C-Record'), Campagnolo Victory and Campagnolo Triomphe. The Campagnolo Chorus and Croce d'Aune derailleurs did not yet exist. The Campagnolo 980 and 990 did not get a mention, so presumably indexed even less well than the Campagnolo Super Record - hard to imagine.
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