It might just be that the guys in Holland made up their own rules, to suit themselves, without consultation with those who seem to think they know better. And maybe, just maybe, they are having fun with their bikes and don't care what people on the other side of the world think. Well good for them.
If they are out there on old bikes and having fun then good luck to them, if that offends you then it says more about you than them.
And maybe, just maybe, a story in an old Dutch motorcycle magazine will pop-up to show that they have been doing this for 30 years, wouldn't that put the wind up the purists. Historic precedence [and yes I know it is very unlikely, but you never know???].
I never thought that saying I liked something, or that it was good that somebody was enjoying themselves with old dirt bikes would cause such a S%$T Storm. Pathetic really
VMX42
P.S. I think the swingarms look fine [seen much worse], but the tanks are works of art and the bikes are great!!!