Last week Harley-Davidson let loose its first salvo in the motorcycle war of this year, hoping for the best. Although there are practically no new models to enter the market yet, and that may be ...

Harley-Davidson's Milwaukee-Eight engine has two spark plugs per cylinder. It's all about boosting performance, efficiency, and emissions, while reducing heat.

Every motorcycle engine tells a story. Some are remembered for their smooth power, bulletproof reliability, and the way they make a rider feel connected to their bike. Others, though, were remembered ...

Harley-Davidson has introduced three new, more powerful Milwaukee-Eight™ 117 engines and a refreshed lineup of some of its most loved Cruiser motorcycles. Whether you like classic, modern or ...