The heart and soul of any motorcycle (battery-powered motorcycles notwithstanding) is its engine. From its mighty roar to its fierce torque, a reliable engine can turn an average motorcycle into a ...

Motorcycle engines live and die by how well they shed heat, and the choice between liquid and air cooling shapes everything from performance to maintenance. Riders weighing a new purchase or planning ...

What could possibly go wrong if you use automotive oil in a motorcycle engine? These are the key differences between ...

Last week, Yamaha revealed a hybrid motorcycle engine system it's working on, plonked in a maxi scooter prototype. It could spell an interesting new direction for the Japanese two-wheeler giant to ...

These days, Kawasaki is best known as a manufacturer of motorcycles with a manufacturing presence across the globe. However, its heritage stretches back to 1878, when the company's founder — Shozo ...