1970s Kawasaki S1 Mach 1 . The Kawasaki S1 was the successor to the twin-cylinder A1 Samurai 250.Powered by a 249cc triple, this two-stroke motorcycle was a fine 1970s example of an impressive ...

Triumph's new liquid-cooled, single-cylinder engine seems to boast a fair amount of power in a small package. It probably won't be competing with its larger V-twin siblings in a drag race any time ...

Motorcycles still prefer natural aspiration for simplicity and performance. Kawasaki's Vulcan VN2000 remains the largest production V-twin engine. The VN2000 had a presence like no other, with ...

V-twin engines are generally narrower than parallel-twin engines, as they are mounted transversely. As this keeps one cylinder behind the other, the overall engine, and thus the whole motorcycle ...

Triumph’s Rocket 3 TFC Motorcycle Sports a 2.5-Liter Three-Cylinder Engine Here's to Triumph for producing the largest displacement production motorcycle engine ever. By Chris Teague ...

The current iteration of the MT-03 comes with USD forks, an LCD dash, sharp styling, and a parallel-twin engine that’s perky yet easy-going. Its biggest USP, though, is the easy-on-the-pocket MSRP!

Great Wall’s motorcycle brand, Souo, revealed a touring bike powered by a horizontally-opposed, eight-cylinder engine Power figures have not yet been revealed, but the engine is connected to an ...