The Vintage Motorcycles
Specialists in antique, classic, veteran and vintage motorcycles.
Specialists in antique, classic, veteran and vintage motorcycles.
Throughout its long history, Harley-Davidson has produced some of the most famous motorcycles ever built. These machines helped shape motorcycle engineering, American road culture, and the global reputation of Harley-Davidson as one of the most iconic motorcycle brands in the world.
Many Harley-Davidson motorcycles became legendary because of their technical innovation, their use in military service, or their connection with the development of motorcycle culture. From early V-twin machines to modern cruisers, several Harley-Davidson models stand out as historically important motorcycles.
This article explores some of the most famous Harley-Davidson motorcycles ever produced and explains why these machines became icons of motorcycling history.
One of the earliest important Harley-Davidson motorcycles was the Model 5D introduced in 1909. This motorcycle featured the company's first V-twin engine design, which eventually became the defining feature of Harley-Davidson motorcycles.
Although the early V-twin engines required further development, the Model 5D demonstrated Harley-Davidson's commitment to building larger and more powerful motorcycles for long-distance riding.
The Harley-Davidson Knucklehead introduced in 1936 was one of the most revolutionary motorcycles produced by the company. It featured overhead valves and improved lubrication systems, which significantly increased engine performance and reliability.
The distinctive rocker covers resembled a rider's knuckles, giving the engine its famous nickname. Knucklehead motorcycles quickly became popular and remain highly prized by collectors today.
During the Second World War Harley-Davidson produced the WLA military motorcycle for Allied forces. These motorcycles were used extensively by American troops and by other Allied armies across Europe.
The WLA became one of the most famous military motorcycles ever produced. Known for its durability and simplicity, it was capable of operating in difficult wartime conditions.
Thousands of WLA motorcycles were exported to Allied nations, including the Soviet Union, making the model an important part of wartime transportation history.
Introduced in 1949, the Hydra-Glide became one of the most influential Harley-Davidson touring motorcycles. It was the first Harley-Davidson model to feature hydraulic front suspension forks.
This innovation greatly improved ride comfort and handling compared with earlier rigid suspension designs. The Hydra-Glide helped establish the modern concept of the long-distance touring motorcycle.
The Harley-Davidson Sportster introduced in 1957 became one of the longest-running motorcycle models in history. Designed as a lightweight performance motorcycle, the Sportster offered a more compact and agile riding experience compared with larger Harley touring models.
Over the decades the Sportster became extremely popular among riders who wanted a powerful American motorcycle with sporty characteristics.
Even today, Sportster motorcycles remain among the most recognizable Harley-Davidson models.
The Electra Glide introduced in 1965 represented another major development in touring motorcycles. It featured electric start technology, which eliminated the need for kick-starting large V-twin engines.
Electra Glide motorcycles quickly became the preferred choice for long-distance touring riders and law enforcement agencies across the United States.
The Harley-Davidson Fat Boy introduced in 1990 became one of the most recognizable modern Harley-Davidson motorcycles. Its solid wheels, muscular design, and powerful engine gave the motorcycle a distinctive appearance.
The Fat Boy gained global popularity after appearing in the film "Terminator 2", where it was ridden by Arnold Schwarzenegger. This exposure helped make the Fat Boy one of the most famous Harley-Davidson motorcycles in modern popular culture.
These Harley-Davidson motorcycles became famous for different reasons. Some introduced important engineering innovations, while others became cultural symbols associated with American road culture and motorcycle freedom.
Together these machines illustrate how Harley-Davidson motorcycles evolved from early pioneer machines into some of the most recognizable motorcycles in the world.
To explore the development of Harley-Davidson motorcycles in more detail, you can read our guide to Harley-Davidson motorcycle models .
You may also be interested in learning about the legendary Harley-Davidson engine types that powered many of these historic machines.
For a broader overview of historic motorcycles, visit our complete vintage motorcycle guide .