Originally Posted by
vsanzbajo
Here is a picture of the rims.
I wonder if those are in fact 20A's! Note how a bunch of rims got that "super hard anodized" sticker in the mid-80's, but few other than the 20A had eyelets:
ARAYA Rims 1985カタログアーカイヴ
If the outer width measured just under 20mm, I'd say that, ermm, would clinch it.