At least one year the TdF came STOCK with Sugino Mighty cranksets when Stronglight 93s were in short supply. The rims are replacements - stock would have been tubulars. The 72 on the lugs is the angle. Is this a foil decal Mel Pinto-era TdF?

I’ve owned THREE of these through the years and finally had enough sense to keep the most recently acquired one. At least in my size (60 cm to top) they have magic geometry and wonderful handling.