Mammut Klapprad Klabi 20-3 green - Fahrrad Online Shop
My 70s german Hercules "Klapprad" folding bike. with a few minor modifications and upgrades it turned into a very nice little bike. And the doumatic-kickshift is just a great piece of engineering
Klapprad, Fahrräder & Zubehör in Köln | eBay Kleinanzeigen