GAADI Bicycle Tube GmbH is a German company based in Mönchengladbach on the Lower Rhine. In 2004, Adi Jetten and Gabriel Petrovan laid the foundation for today’s company. The first open GAADI bicycle tube was built in their own garage and immediately tried out on their own bike. A short time later, both of them had the GAADI bicycle tube patented by the European Patent Office. The GAADI Bicycle Tube is a neologism from the first names of the two inventors Gabriel Petrovan and Adi Jetten.
In 2009, Dana Fischer came across the two developers and has been supporting GAADI commercially ever since. She not only provided the financial resources for production and development, but also pushed ahead with the founding of Jetten-Fischer-Petrovan GbR, later GAADI Bicycle Tube GmbH. Since then, Klaus Fischer Dreh- und Presstechnik GmbH has been involved as a close partner of GAADI Bicycle Tube GmbH.