Engine: 600cc (85x105mm) air-cooled single-cylinder four-stroke. Valves: overhead-camshaft. Fuel System: Amal carburetor. Transmission: 4-speed, chain final drive. Suspension: girder forks (front); rigid (rear) Brakes: drum (front & rear) Wheels: wire (front & rear) Weight: 375 lb. Maximum Speed: 80 mph.

The FN M86 and M90 were 498cc, side-valve and OHV models that were produced in the 1930s. There were also 596cc OHV machines. From 1924, FN single-cylinder engines changed from semi-unit-construction to unit-construction engines, as seen in the new-for-1924 M60.

This is the top model of Fn in the 30s. A 500cc OHV sports model. This motorbike is in complete original condition with the early rare Bosch headlight with walzentacho. The exhausts are of the early type but the well known exhausts with big fishtails are there. Carburettor is a later model but the correct model is there.

FN for sale FN M86 500cc supersport 500ccm / Max speed: ~145 km/h /Weight: ~145kg / Bronze cylinderhead / Single muffler / Wheels: front: 21'' rear: 20''. VIN 10046. Fully restored sports motorcycle by owner ,professional experienced car & motorcycle restoration expert in Latvia .

Dès 1934, la M86 monotube de course donne naissance à des versions Grand Sport, 500 cm3 à double échappement, annonçant avec optimisme 30 ch à 4 900 tr/min, et 600 cm3 monotube. Parallèlement, des modèles "S" monotubes de 500 et 600 cm3 sont commercialisés et certifiés testés par le pilote de l'usine et multiple recordman, René ...

Tricar FN. En 1939, la FN réalise le Tricar pour le compte de l'Armée belge (3 furent cependant livrés aux Indes néerlandaises) car cette dernière manquait d'un transport léger pour les petites charges.

FN 1939 “M 86 Supersport 600” 598 cc ohv single frame#10018 engine# 9787. At the end of 1923 FN marketed a 350 cc single cylinder ohv with unit construction engine. This model, the M60, was the start of a successful new line of models in a period in which the heavy and expensive four cylinder was quickly loosing ground.

500ccm / Max speed: ~145 km/h /Weight: ~145kg / Bronze cylinderhead / Single muffler / Wheels: front: 21'' rear: 20''. VIN 10046. Fully restored sports motorcycle by owner ,professional experienced car & motorcycle restoration expert in Latvia .

Fidèle à sa tradition FN, le moteur intègre la boîte de vitesses et les carters ménagent cinq logements séparés : vilebrequin, transmission primaire, distribution et réservoir d'huile sous la boîte à quatre rapports commandés par une pédale double.

Very rare Belgian FN model M86 600cc OHV with hairpin springs delivered to the Belgian army. Of this model there are only about 30 delivered to the Belgian army. So far there are only 3 known motorcycles that still exist. Everything is different on this army motorcycle than the well known civilian sports version.