Whether we're talking about vehicles with two or four wheels, a primary goal of engineers is to wring out as much power from each unit of displacement for every engine they make. This keeps weight ...

While you may be able to name a dozen prominent American manufacturers, few produce a product as legendary and iconic as Harley-Davidson, Inc. With more than a century of motorcycle building history, ...

Indian Motorcycles has unveiled the brand-new PowerPlus 112, a 1,834cc v-twin engine. It gets four valves per cylinder, overhead cams plus liquid cooling, and it achieves peak power higher in the rev ...

Nowadays, the V-twin engine is ubiquitous in the motorcycle world. Powering everything from speedy sport bikes to massive touring machines — and even wedged sideways on some rides — the still-striking ...

Moto Guzzi's latest sport touring motorcycle, the V100 Mandello S, represents the power and potential of modern two-wheel greatness. It's as much a rattling ball of V-twin angst as it is a jovial, ...

Tijo is an engineer, mechanic, and an avid content creator with over 5 years of experience as an automotive journalist. His media and publishing journey began with CarHP and CarIndigo, and soon ...

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 ...