The largest parallel-twin engine ever fitted to a production motorcycle is not some futuristic prototype, but a bruising ...

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 ...

If you want to know what kind of bike engine fits your needs, you need to know how a two-stroke differs from a four-stroke. Each of them has advantages and disadvantages. But you can't, or shouldn't, ...

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, ...

Generally, there's no reason to switch engine oil during the winter. However, that's not always the case. Here's what to know ...

Harry has been writing and talking about motorcycles for 15 years, although he's been riding them for 45 years! After a long career in music, he turned his hand to writing and television work, ...

Kawasaki riders often wonder if premium gas offers benefits beyond the pump price. Understanding fuel grades can help protect ...

These are the 4 worst Harley engines: the overheating AMF Shovelhead, vibrating Late Ironhead, the worst -- Twin Cam 88, and ...

MV Agusta revives a dual-crank engine design with a radical five-cylinder square concept, proving that internal combustion ...

Looking for a foldable e-bike that can handle groceries, hills, and everyday cargo? The Engwe Engine Pro 2.0 brings big power ...

Lou is a freelance journalist and content writer with a focus on the automotive world. After graduating from Coventry University (Automotive Journalism MA) in 2020, she worked in automotive e-commerce ...