The German Army grouped motorcycles into three classes according to thier displacement : small class over 350cc, middle class 350cc-550cc and large class over 500cc. The large class countianed motorcyclees with th standard sidecar. Among quite a numberof motorcycles of the German Army including the Zundapp, the NSU and DKW, those manufactured by BMW Bavarian Motor Works were most widely used. Espacially the R12 of 750cc class with excellent was appeciated by motorcycle soldiers. BMW's traditionnal 3-cylindre flat engine of 746cc had a maximum output of 26 hp and gavz the 400 kg motorcycle with a sidecar a maximum speed of 95 km/h. A large number of the R75 were employed by the affrica Korps under the command of General Rommel and stood battles in severe, hot desert, which raide it reputation further. Thee production of the BMW Model R75 was started in the autumn of 1940, and about 16,500 were sent to battlefields until the end of the war. Essential specifications : Kength 2.40m, height 1.00m, width 1.73m, weight 400 kg (including sidecar), engine BMW air-cooled 2-cylinder flat engine off 746cc, maximum output 26hp/4,400rpm, maximum speed 95Km when carrying sidecar. Modelled with BLENDER, image with Vue6 infinite. Soon on Cornucopia3d. Eric