to know a bit how much i need to take of while svaing i wanted to know wich emission standards a certain bike already has complied with...

Tks

TKS,

I think we've gone though this a few times before.
It doesn't matter where the engine comes from they still have to pass at the same level as the car engines.

If it's a pre 1995 engine it won't need the cat test

If it's post 1995 then it must comply to the cat standards