The Autocykl was a small two-seat vehicle built by Rostislav Dýma, a watchmaker from Baška near Frýdek in Czechoslovakia. A single-cylinder four-stroke B.S.A. engine of 500 cc powered it, with a bore and stroke of 80 by 97 mm. The engine produced 12 hp, was air-cooled with a fan, and drove the front through a multi-plate clutch and a three-speed gearbox with chain drive. The car reached 80 km/h and…
