The BMW R75 is a World Battle II-era motorcycle and sidecar combination produced by the German company BMW.
Within the 1930s BMW were producing a amount of popular and impressive motorcycles. In 1938 development of the R75 were only available in response to a get from the German Army.
Preproduction types of the R75 were power with a 750 cc area valve engine, which was predicated on the R71 engine motor. Nonetheless it was quickly found necessary to design an all-new OHV 750 cc engine motor for the R75 unit. This OHV engine unit later became the basis for succeeding post-war twin BMW engines like the R51/3, R67 and R68.
The third side-car wheel was driven with an axle connected to the rear wheel of the motorcycle. They were fitted with a locking differential and selectable street and off-road items ratios by which all four and reverse gears proved helpful. This made the R75 highly manoeuvrable and capable of negotiating most floors. A few other motorcycle manufactures, like FN and Norton, provided an optional drive to sidecars.
The BMW R75 and its own rival the Z?ndapp KS 750 were both broadly employed by the Wehrmacht in Russia and North Africa, though over time of evaluation it became clear that the Z?ndapp was the superior machine. In August 1942 Z?ndapp and BMW, on the urging of the Army, agreed after standardization of parts for both machines, with a view of eventually building a Z?ndapp-BMW hybrid (specified the BW 43), in which a BMW 286/1 side-car would be grafted onto a Z?ndapp KS 750 motorcycle. They also agreed that the manufacture of the R75 would stop once production reached 20,200 models, and after that point BMW and Z?ndapp would only produce the Z?ndapp-BMW machine, processing 20,000 every year.
Since the aim for of 20,200 BMW R75's was not reached, it remained in production until the Eisenach stock was so terribly broken by Allied bombing that development ceased in 1944. An additional 98 devices were built by the Soviets in 1946 as reparations.
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