The bicycle frame gives the bike character: a central construction that carries and connects all parts and ensures how the bike rides — comfortable, sporty, agile or fast. No wonder that the variety of frames is now huge. They differ not only in the material, connection technology and geometry, but also in the purpose of use. In the technical seminar Bicycle Frame Construction, you will learn not only how to build a bicycle frame, but also to test, measure and assess it safely. We talked about the course with Claudia Dillenburger, head of the Federal School for German two-wheeled craft.