Harley-Davidson 103 riders find that bikes with this engine are reliable so long as they are regularly maintained and use high-quality oils.

To look at the engines made by Harley on American shores, excluding those built in Italy during the Harley-Davidson/Aermacchi period, this list runs down all of the engines the brand ever built.

Harley-Davidson has several great engines in its stable, one of which is the 117. But how much horsepower does this burly ...

We review the 2025 Harley-Davidson Fat Boy Gray Ghost. It is part of the Icons Motorcycle Collection, and fit for a ...

The new Road Glide's 105 horsepower and 130 ft-lbs of torque are sweet, but over a 600-mile test ride, another feature really ...

This super shiny surface finish debuted recently might just be the glossiest finish we've ever seen on a motorcycle ...

Harley-Davidson might finally be waking up to the realities of the modern motorcycle market, as its VP eyes more ...

On May 4, on a quiet street in Herrliberg, Switzerland, along the shores of Lake Zurich, Aldo Steinfeld went for a ride on ...

The 1909 Renault Gray Model 5-D was the first Harley-Davidson motorcycle to feature a V-twin engine. Harley-Davidson The V-twin did not truly begin its takeover of the two-wheeled world until around ...

A HARLEY-Davidson model, described as both elegant and brutal, has been revealed – complete with huge, stylish wheels. The ...

Harley-Davidson is one of the manufacturers that has taken giant strides forward in engine tech, and its Milwaukee-Eight series of engines is a shining example of how the company holds on to its ...

Harley-Davidson is recalling more than 40,000 motorcycles ... a voltage regulator wire may rub on other components near the motorcycles' engine, wearing down the outer casing and exposing the ...