Originally Posted by
Murray Missile
Could just be Lambert/Viscount chainwheels on square tapered TA Specialités Vis 5 crank arms, they're the same bolt pattern. I have a set I'm going to clean up and bolt to a set of Stronglight 49 Vis 5 arms for a '72 Gitane Interclub.
Yes, that looks like a probable explanation to me. The next question is why put those hideous-looking things on a bike instead of TA chainrings, which always looked classy?
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"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069