Kronfeld Engineering Information

Kronfeld conducts research and development of hardware components for the cycling industry. At a later date, business activities will be expanded to include the aerospace, manufacturing and sports industries. It was founded in March 2023 by Karl Kronfeld in Beiersdorf-Freudenberg. We offer Licensing as a Service B2B to bike manufacturers. We have developed a prototype of a cargo carrier that can carry 40 kg (DIN authorized), while a normal carrier can only hold 25kg. It comes in combination with a sustainable luggage bag system. It can be continuously extended by 25 cm to the back. Features: - infinitely adjustable - Space for 4 luggage pockets on the sides - Space for child seat and bag - Space for large-volume sports luggage - Stainless steel, durable, stainless - Load capacity up to 40 kg, tested up to 100 kg. - Extremely stable and rigid - Possibility of mounting long bulky pieces of luggage (e.g. kite surfing equipment) - Cargo wheel without the purchase of a cargo wheel