The Complete Guide to Harley-Davidson's First Motorcycle

For decades, Harley-Davidson has been the epitome of powerful chopper motorcycles, dominating highways with roaring engines and iconic leather jackets. But while this is the brand’s modern image, it's easy to forget that Harley-Davidson has been around for over a century. The journey began with two friends who had a knack for mechanics.

Every legendary brand starts somewhere, and for Harley-Davidson, their famous choppers began as a modest two-wheeler. Born from an accidental trip to a local vaudeville show, this humble bike, the Harley-Davidson Model 1, set the stage for what would become a global biking powerhouse. It all started with a basic bicycle retrofitted with an engine, crafted in a tiny wooden shed in Wisconsin.

The Genesis of Harley-Davidson

In the early 1900s, William S. Harley and Arthur Davidson, both passionate about automotive technology, founded what would become Harley-Davidson. Harley, working in a bicycle factory, and Davidson, a draftsman, bonded over their shared interest. After attending a vaudeville performance where a performer showcased an engine-powered tricycle, they were inspired to adapt this concept to a traditional bicycle.

Their first prototype, the Model 0, used a single-cylinder engine and belt drive but lacked the desired power. They refined their design, resulting in the Model 1—Harley-Davidson’s first official product.

The Harley-Davidson Model 1

Introduced in 1905, the Model 1 featured a 24.74 cubic inch single-cylinder engine and a single-speed belt drive, housed in a custom-built 185-pound frame. To the untrained eye, it resembled a standard bicycle with a small engine attached. The Harley-Davidson logo was the only indication of its origins. The Model 1 could reach speeds of up to 40 mph and even had a pedaling mechanism to provide extra power if needed. In 1904, it made its public debut, finishing fourth in a motorcycle race at Wisconsin State Fair Park.

The Legacy of the Model 1

Given that this historic bike was crafted over 110 years ago, it’s no surprise that original Model 1s are rare. Many were heavily used and neglected due to the lack of automotive maintenance standards at the time. While the exact number of surviving Model 1s is unknown, a few remain in the hands of automotive historians and collectors, with some displayed in museums.

For those eager to own a piece of history, companies like Heroes Motors offer high-quality replicas of the Model 1. Though not roadworthy by today’s standards and priced around $245,000, these replicas offer a glimpse into one of the most significant milestones in automotive history.