Motorcycle engines live and die by how well they shed heat, and the choice between liquid and air cooling shapes everything from performance to maintenance. Riders weighing a new purchase or planning ...

Honda's 1982 V45 engine powered the first mass-produced V4 motorcycles but faced reliability issues that nearly killed the ...

The heart and soul of any motorcycle (battery-powered motorcycles notwithstanding) is its engine. From its mighty roar to its fierce torque, a reliable engine can turn an average motorcycle into a ...

Many of the big players in today's automotive industry (meaning both car and motorcycle makers) can trace their roots back to the dawn of the last century, in both Europe and the U.S. On the American ...

One way of looking at how vehicles are made today is to consider cars habitats on wheels, while motorcycles are, of course, nothing more than engines on wheels. And it's those engines, the biggest of ...

Are you ready for a ground-shattering truth? Motorcycles and cars are different. We know, shocking, isn't it? But those differences become even more apparent when it comes to their engines. While it's ...