The largest parallel-twin engine ever fitted to a production motorcycle is not some futuristic prototype, but a bruising British twin that quietly rewrote the rulebook on displacement and torque. It ...

Harley-Davidson was founded over 120 years ago and has been manufacturing motorcycles in America since 1903. The company's first motorcycle, the Model 1, was designed in 1901 and produced until 1904.

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 ...

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 ...

Harley-Davidson is generally known for producing quality engines. However, one was prone to several issues related to the motorcycle's oil system.

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, ...

Triumph has revealed the Speed Twin 1200 Cafe Racer Edition, a limited run of 800 motorcycles with classic café racer styling ...

Triumph Motorcycles has unveiled the Speed Twin 1200 Cafe Racer Edition – a limited‑run model inspired by the original ...