Vetesnik Power Sports

Information

Engine: 89.6cc, 2-valve overhead cam, air-cooled 4-stroke single cylinder, 50mm x 45.6mm bore and stroke, 8.2:1 compression ratio, 8hp @ 9,500rpm (claimed)
Top speed: 70mph (factory claim) 62mph (tested, with 200lb rider)
Carburetion: Keihin III 20mm
Transmission: 4-speed, left foot shift, chain final drive
Electrics: 6v, coil and breaker points ignition

Frame/wheelbase: Pressed steel, swingarm rear end/47in (1,194mm)
Suspension: Telescopic forks front, dual shocks rear
Brakes: 4in SLS drum brake front and rear
Tires: 2.5 x 18in front, 2.75 x 18in rear
Weight (dry): 202lb (92kg)
Fuel capacity/MPG: 1.8 gal (6.8ltr)/176mpg @ 25mph (claimed)
Price then/now: $275 (est.)/$1,600-$4,000