Thanks! That would be in line with what non-fixie have written about Ishiwata 22 main triangle in the 70's Criteriem's. And that would explain why they didn' used Ishiwata 022 sticker, because from what is written on it, it would assume that everything is cr-mo, which is not and I guess they (Ishiwata) didn't have different/matching sticker to this particular Batavus model tubeset - it has hi-ten forks and seat stays and not like Competition model - cr mo forks and seat stays.
I have written to Batavus about the subject but I don't think that they have the knowledge, since the company changed hands.
Last edited by Luke147; 04-11-19 at 05:27 PM.