Found in my local classifieds...

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And I don't know how to define this bike. 80's mtb? time-trial bike? one of those tricks bikes so popular in Germany? According to the seller, he got it as a marketing gift from a matress company... Brand Schlaraffia, selling for €125

 

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Another interesting one. A Hercules Arizona, an 80s mtb with a Sachs fork (very similar to early Manitous) and very early disk brakes. Going for €170. Sachs was the German manufacturer producing mostly gear hubs and some derailleurs. It was bought by SRAM.