I’ve been reading here a lot lately that some people have been thinking about fueling up 50s mopeds. From their own experience (build a completely installed Gilera Runner 50 SP ) back again and that’s a bit tedious. It only brings you “quickly” to change the cylinder/piston. Answers about this are enough here, sometimes apart from the legal side. Often the carburettor has to be adapted or even a new one in. The Vario is not spared either b and and and. In addition comes the necessary technical understanding ( and no I am also not the dear God and do not know everything ). Take the money and go with wife/girlfriend/partner nice food and you make someone happy, even the constant look in the rear-view mirror is not so necessary up to the traffic. Sometimes so my thoughts about it. Greeting Parunzel