Editing FN

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[[Image:1910-FN.jpg|right|thumb|300px|1910 FN]]
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'''FN (Fabrique Nationale de Herstal)''' was a [[motorcycle]] manufacturer located in Herstal, Belgium and established in 1899. 
==History==
In 1899 '''FN''' made shaft and chain driven bicycles. In December 1901 the first 133[[cc]] [[single cylinder]] motorcycle was built, followed in 1903 by a shaft driven 188cc single cylinder motorcycle. In 1904 a 300cc single cylinder motorcycle was produced. In 1909 the two speed singles had camshafts to open the inlets, instead of the earlier “automatic” valves. Starting from 1912 the singles had a hand lever clutch and foot pedal rear brake.

FN manufactured the world's first four cylinder motorcycle, was famous for the use of shaft drive in all models from 1903 to 1923, achieved success in sprint and long distance motorcycle racing, and after 1945, also in motocross.

==The FN Four==
[[Image:Fn-1913.jpg|thumb|left|A 1913 [[FN (motorcycle)|FN (Fabrique Nationale)]], Belgium, 4cylinders and shaft drive]]
In 1905 the first 362 cc shaft drive in-line FN [[inlet-over-exhaust]] [[four cylinder]] motorcycle appeared, designed by Paul Kelecom. This was the world's first manufactured four cylinder motorcycle. By 1907 the Four engine had grown to 412cc, and that year's single cylinder 244 cc FN motorcycle was the first bike with a multiple ratio belt drive system, using a patented variable size engine pulley. For 1908, the US Export model began manufacture. The Four had a 493cc engine, and in 1910 that became 498 cc. This bike weighed 75 kg (165 lb) dry, and could do 40 mph (64 km/h).The 1913 Fours had a two speed gearbox and clutch, at the rear of the shaft drive, and bicycle pedals were permanently replaced with footrests from then on. For 1914 the FN “Type 700” 748 cc Four was released, with the gearbox at the rear of the engine.

==FN Military M13==
[[Image:1951 FN Military M13 right side.jpg|left|thumb|1951 FN Military M13 right side]]
[[Image:1951 FN Military M13 left side.jpg|left|thumb|1951 FN Military M13 left side]]
The M13 was built in small numbers for the Belgium Army, with a production run of only 1,030 machines.  A simple, rugged machine for general escort duties, this example was built to Military Police specification.  The rubber band suspension is an unusual, simple maintenance free design.

[[Category:Motorcycle manufacturers]]
[[Category:Belgian motorcycles]]