Many of the early cars were actually meant for children, using small single-cylinder engines.
It had a 5 hp single-cylinder engine and only three wheels.
The car was a 4-seater powered by a 823cc single-cylinder engine mounted under the front seat.
The Mach 1, with its 250cc single-cylinder engine, was the fastest 250 road bike at the time.
Rutenber studied the trade of mechanics and, about 1892, built a single-cylinder engine.
It had a unit body and a four-stroke single-cylinder engine.
There's something not quite serious about single-cylinder engines in road bikes.
Some of the smaller open wheel racers even have classes for single-cylinder engines.
Some motorcycles with strong single-cylinder engines are available today.
Each pulse of the single-cylinder engine shook the 585-pound vehicle.