In 1933, as the publication was subjected to National Socialist Gleichschaltung ("coordination"), Paul Friedmann as editor-in-chief was replaced by the regime-faithful Gustav Müller.
In the following year the publishing house moved from Freiburg im Breisgau to Stuttgart; Carl Hertweck becomes editor-in-chief.
In 1954 starting from issue 11 the title changed to Das Motorrad + der Roller (The Motorcycle and Scooter) — however only until the end of 1954.
Starting from the late 1950s, the motorcycle industry generally found itself in a crisis, consumers aspiring to own a comfortable automobile.
In 1969, the release of modern four-stroke, four-cylinder engines, especially the Honda CB750, and the film Easy Rider ushered in a new motorcycle boom.
Further editors-in-chief were Helmut Luckner (1976–1983), Karl Maurer (1983–1985), Hans Joachim Nowitzki (1985–1989), Friedhelm Fiedler (1989–1996) und Walter Gottschick (until 1999).