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 ...

You should not use automotive oil in a motorcycle engine. Here’s what can go wrong, from reduced lubrication to accelerated ...

We may receive a commission on purchases made from links. Motorcycles grow more powerful with each passing year, with engines like Indian's Power Plus 108 and Harley-Davidson's new 2.1-liter Screaming ...

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 ...

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, ...

Somewhat unexpectedly 2024 was a very good year for the motorcycle industry. I’m not talking about how many two-wheelers were sold during this period, but about the many new technologies that have ...

Founded in 2011 by Gard Hollinger, and actor and motorcycle collector Keanu Reeves, ARCH Motorcycle is an American boutique motorcycle manufacturer. Known for creating custom one-off bikes, Arch ...