During the prewar period Jawa manufactured two-stroke engine motorcycles and cars, based on DKW designs. https://dkwautounionproject.blogspot.com/2021/02/jawa-700.html
During the war years Jawa designed a modern two-stroke engine car, the Minor II, but were unable to start car production due to war damage and loss of machinery. Production of the Minor II was therefore transferred to the Aero company, which had a long history of two-stoke cars. https://dkwautounionproject.blogspot.com/2022/07/1949-aero-minor-ii.html
CZ Motorcycles: https://heinkelscooter.blogspot.com/2022/07/1950-cz-motorcycle.html
