MV Agusta 1959 Ottantatre 83cc 2511
MV Agusta 1959 " Ottantatre " 83cc SOHC Frame # 83-554277 Engine 83-554242*
Introduced in 1958, the “Ottantatre” (Eighty-three) used an unusual engine displacement of 83cc. MV experimented with engine displacements and felt that 83cc was sufficient to power a motorcycle that could carry two people and still deliver acceptable fuel economy. While motorcycles today tend towards the bigger the better formula, in 1958, buyers were looking for transportation that wouldn’t break the bank, either when buying the machine or filling its fuel tank. The small 4-stroke engine produced 4,2 HP at 6,400 rpm, enough to reach 80 km/h.
A front hydraulic fork held up a simple, sturdy, tubular frame, while the rear suspension was a swingarm design. Technical Specification (1959) 4-stroke single cylinder single overhead camshaft Displacement: 83,2 cc Power / rpm: 4,2 HP / 6,000 22 mm carburettor Lubrication: wet sump Wet multiple plate clutch 3-speed Chain drive Front suspension: telescopic hydraulic fork Rear suspension: swingarm with hydraulic shocks Front brake: 118 mm drum Rear brake: 118 mm drum Front and rear tires: 2.50 x19” Tank: 12 litres Length: 1905 mm Weight: 83 Kg Max. speed 80 km/h / 50mph