Nice. My dear departed dad had a two-stroke DKW whilst stationed in West Germany with the RAF in the late 50s.
He loved it so much that he brought it back with him, and never stopped raving about it and telling stories about how good - and fast! - it was.
https://www.maronline.org.uk/the-two...ftswunder-dkw/
And DKW was, of course, the father of Audi