This five-cylinder Puch proves there’s no replacement for displacement

They say that there’s no replacement for displacement. By that logic, the best way to improve a single-cylinder Puch moped is to turn it into a five-cylinder Puch moped. At least, that’s Uwe Oltmanns’ theory. Based in Northern Germany, Uwe is a moped enthusiast with an extensive resume. He’s a professional toolmaker who’s worked at…

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