Here are some of the best motorcycles powered by a single-cylinder ... thanks to a newly designed cylinder head, balancer shaft, and changes in bore and stroke for better power and smoothness.

Its radical design might not be everyone's cup of tea, but it sure is a head-turner ... worthy factor on both these motorcycles is the Yamaha R1-derived four-cylinder engine.

One standout project is a reproduction cylinder head based on a 1928 Rudge Cycle ... is “The Pennsylvania 8”, a fully restored motorcycle that integrates several 3D printed parts and proudly ...

“I found the [Wright] cylinder head on eBay and thought it was pretty ... the road” is how Hackel describes actually riding the motorcycle. He calls it ‘Thunder at 10 Hz’.

The Chinese bikemaker has an arsenal of motorcycles in its ranks ... corresponding images illustrate the triple with its cylinder head and three exhaust manifolds. But sure enough, there ...

The Great Wall Souo S2000 Motorcycle has been created by China ... That eight-cylinder engine has DOHC (double overhead cam) cylinder heads where Honda’s six is an SOHC (single overhead ...

Forced induction in motorcycles is nothing new ... World suggesting based on images that it will feature four valves per cylinder and chain-driven camshafts. Honda also alludes to the fact ...