De verkoopomgeving: alle vooroorlogse auto's te koop

Ariel unveiled the all new SQ 4 to the motorcycle world at the Olympia Show in 1930. It was a brainchild of design genius Edward Turner and it was powered by an OHC engine with 2 parallel crankshafts, mounted in a crankcase transversely across the frame. The two cranks were geared together in the center uf the unit, so in effect there were two v..

Wilhelm Gutbrod came from a modest farmers’ background in the Stuttgart area and he worked himself up from metalwork apprentice to mechanical engineer and engine designer. In 1926 he decided it was time to start his own motorcycle factory which he set up in the stables of a disused army barracks in Ludwigsburg. Gutbrod set high quality levels fo..