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

With a Master's degree in English Literature and six years of writing experience, Aayush has been contributing to TopSpeed for over two years. Since 95% of his personality is motorcycles, he goes ...

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 ...

Harley-Davison motorcycles are known for their use of big V-twin engines. The company's proprietary engine design has come a long way since the introduction of the first 49.5 cubic-inch version in ...

As interest in motorcycling has grown over the decades and technology has improved, we've seen the development of various motorcycle engine types. Whether it's a classic two-wheel model or even a 3 ...

The extraordinary Crighton CR700W extracts an incredible 220 hp from a 690cc twin-rotor Wankel engine, and weighs just 129.5 kg (285.5 lb) dry for a MotoGP-level power-to-weight ratio. Its maker ...

Many of the big players in today's automotive industry (meaning both car and motorcycle makers) can trace their roots back to the dawn of the last century, in both Europe and the U.S. On the American ...