2007 BMW G650X Challenge Motorcycle Desktop Wallpaper

The BMW R75 is a World Warfare II-era motorcycle and sidecar mixture produced by the German company BMW.

Inside the 1930s BMW were creating a quantity of popular and highly effective motorcycles. In 1938 development of the R75 were only available in response to a submission from the German Army.

Preproduction models of the R75 were powered with a 750 cc area valve engine, that was predicated on the R71 engine motor. However it was quickly found necessary to design an all-new OHV 750 cc engine unit for the R75 device. This OHV engine motor later proved to be the foundation for following post-war twin BMW engines like the R51/3, R67 and R68.

The 3rd side-car wheel was powered with an axle connected to the rear wheel of the motorcycle. They were installed with a locking differential and selectable street and off-road equipment ratios by which all four and change gears did the trick. This made the R75 highly manoeuvrable and with the capacity 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 greatly utilized by the Wehrmacht in Russia and North Africa, though after a period of analysis it became clear that the Z?ndapp was the superior machine. In August 1942 Z?ndapp and BMW, on the urging of the Military, agreed after standardization of parts for both machines, with a view of eventually setting up a Z?ndapp-BMW hybrid (designated the BW 43), when a BMW 286/1 side-car would be grafted onto a Z?ndapp KS 750 motorcycle. They also agreed that the make of the R75 would cease once production reached 20,200 items, and after that point BMW and Z?ndapp would only produce the Z?ndapp-BMW machine, processing 20,000 each year.

Since the goal of 20,200 BMW R75's was not reached, it continued to be in production before Eisenach manufacturer was so badly broken by Allied bombing that development ceased in 1944. A further 98 systems were assembled by the Soviets in 1946 as reparations.

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