The Van Veen OCR1000 was a rotary-powered engineering flex and one of the rarest motorcycles ever made. And now, it can be ...

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

What sets this engine apart is its high-revving character, a trait that came directly from Honda’s background in motorcycle engineering. The S800’s engine could spin well past 8,500 rpm, with some ...

Building a car and creating a brand that actually stands a chance in the cutthroat automotive world is no small feat. Just ask Elon Musk or RJ Scaringe from Rivian, people who, despite their endless ...

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 ...

A straight-twin engine, also called an inline-twin or parallel-twin, is a two-cylinder setup where both cylinders sit side by side, upright, and share a single crankshaft. It's the simplest way to ...