BMW started delivering motorbikes to the Reichwehr in 1932
in large numbers, probably the most famous BMW motorbike and
sidecar combination was the BMW R 75, which shared many components
with the Zündapp KS 750. Motorcycles were mainly used
for reconnaissance and advance units
German Military Vehicles.
ISBN-10: 087349783X
Armoured Fighting Vehicles of Germany World War II.
ISBN-10: 0214203077
Encyclopedia of German Tanks of World Two.
ISBN-10: 1854095188
For a complete list of
sources