Originally Posted by
Carbonfiberboy
All good. I never heard of a stock 53-42 crankset. Not to say it didn't exist. Anyway, running big rings which were meant for doubles, which is what you're doing, is the trick for triples with 39T rings.
Haven't seen a stock 42/53 either.
My stock Campy triple on the 1982 Paramount from is 36, 46, 54. That's what it was back then.