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Zedler – Institut für Fahrradtechnik und –Sicherheit GmbH, Ludwigsburg, Germany
Dirk Zedler founded his engineering and expert appraisal office for bicycle technology in Ludwigsburg in 1993. After studying car design and production technology at the Technical College in Karlsruhe, he built the first disk wheel covering made of fiberglass-reinforced plastic. The expert for bicycles at the IHK Stuttgart writes for different bicycle magazines – in 2001 he published “Die Rennradwerkstatt”, one of the most successful bicycle repair books. In 2010 he founded Zedler – Institut für Fahrradtechnik und -Sicherheit GmbH, an institute for bicycle technology and safety. (September 2011)