Originally Posted by
Gotte
Thanks for that. It's hard to tell what year. I would put it late 80's early 90s. I suppose the easiest way is to strip it and see.
Again, many thanks
If you are estimating the vintage properly, I can guarantee the fixed cup is left-threaded, and I am nearly as certain that you will have standard ISO (SAE/English system) threading, rather than metric. If the cups are Japanese, there is probably a 1.37x24 or a 35x1 marking somewhere on the outside face of each one, perhaps, but often not, hidden by the crank. The Europeans were less generous with the size markings.
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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