The merger of six companies to form Zweirad Einkaufs-Genossenschaft eG (ZEG) in 1966 resulted in Europe's largest cooperative, comprising over 1,000 affiliated independent bicycle dealers across Europe. Our specialist retailers and their customers benefit from top-quality products at great prices and innovative developments in the bike industry. In addition, ZEG specialist retailers offer exclusive service standards, such as the TÜV-certified ZEG quality workshop, which already includes more than 100 of our specialist retailers.