A Brief History of the Marque
Deutsche Kleinmotoren und Fahrzeugwerke AG, Berlin. 1923-1924
DKF The brand was first introduced in Berlin in 1923 with a light motorcycle
with a 200 cc four-stroke engin. The chassis frame and the machines were
assembled by Gruhn, other sources mention the DEFA in Berlin. After just
one year, the DKF brand vanished from the scene.