Inline-four motorcycles offer a great balance of price versus performance, with 2026's most recent crop offering something for fans of affordable riding.

This Triumph cruiser with a huge parallel twin was a bold rival to the heritage-rich American V-Twins from Harley-Davidson ...

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 ...

If you're shopping for a new automobile or motorcycle, in addition to some battery-electric-powered models, you'll find examples powered by different types of combustion engines. One primary ...

Motorcycle engines come in all shapes and sizes. Single-cylinder thumpers, parallel twins, inline-threes, high-revving fours, burly V4s and V-twins, even the occasional flat-eight. But one layout ...

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 ...