The V-twin is a core element of the Harley-Davidson story. Here's the history behind Harley's most important V-twin engines ...

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 ...

Close up of engine cover on a Harley-Davidson Milwaukee-Eight engine - Felix Geringswald/Shutterstock Harley-Davidson has a long history of powering its motorcycles ...

The Honda RC51 was Honda’s first attempt at building a superbike with a V-twin motor, and they sure hit it out of the park. Ducati dominated WSBK in the 1990s with powerful V-twin engines against four ...

Harley-Davidson has a long history of powering its motorcycles with "Big Twin" engines. So much so that the company's Milwaukee-Eight engine represented the ninth generation of these iconic ...