An engine number is a special alphanumeric code that is imprinted on a motorcycle engine, and its primary use is as a unique identifier for the engine. Manufacturers differ on what is included, but ...

From classic V-twins to modern thumpers, these American motorcycles have engines so reliable, they just won't quit.

As a child, Sagar was often found sitting on his dad’s motorcycle, pleading for just one last ride, and till today, he always goes for one. Well, pulling an early morning appearance at the DL office ...

This article was originally published on Motorcyclist. Your owner’s manual likely recommends a 600-, 1,000-, or even a 1,500-mile break-in process where you limit throttle angle and revs, and ...

Motorcycle engines live and die by how well they shed heat, and the choice between liquid and air cooling shapes everything ...

Together, these filings read like the building blocks of Honda’s next-generation V platform — lighter, better-cooled, and ...

There are a lot of reasons why you might want to paint a motorcycle engine. Maybe you're doing a custom paint job and you want the engine to match. Perhaps you dropped your bike and there are now ...

As PopMech’s autos editor, I obviously consider myself a car guy. But when it comes to two wheels, the capabilities of modern motorcycles astonish me. We now have road-legal bikes that produce over ...

When colder temperatures arrive, many motorcyclists pack up their bikes for the winter. As is the case with winterizing a ...

There is this phrase Americans love that says there's no replacement for displacement. For one reason or another, the country came to the conclusion that the bigger the engines used in their cars are, ...

Many motorcycle engines might rely on liquid or air cooling. These different styles both have some pros and cons depending on which motorcycle you ride.