hello guys...

Hi
Which 2stroke air cooled 125's would lend themselves to full on
tuning.I mean porting and the likes for peak power.
I like the idea of the old bikes that didn't have to much electronic
stuff attached.Older 2 stroke dirt bikes would seem to be the go
but I have no idea of which makes and models would be suitable.
Can you guys give me a bit of guidance.
Thanks

Azlan