Esjot-Antriebstechnik GmbH is a medium-sized and family-run company that has specialised in the production of sprockets and gear systems for over 80 years. In cooperation with the University of Paderborn, they developed DIAMOND CUT: a fundamentally new manufacturing process for cutting the teeth of chain driven sprockets, which results in the highest ever possible sprocket quality. Due to its many years of experience, the brand cooperates with many renowned international bike manufacturers and wholesalers.