How Much Horsepower Did The First Harley-Davidson Have?

Harley-Davidson is known for its rugged, large, and capable motorcycles, withsome of its most powerful modelshitting some high horsepower figures — like the 170-horsepower VRXSE Screamin' Eagle V-Rod Destroyer. Harley-Davidson bikes weren’t always this large or packed with this many horses. In fact, thefirst Harley-Davidson motorcycle ever, the Model 1, only produced three horsepower. Built in 1903, this small, bare bike had a relatively small engine compared to today’s Harley’s, an F-Head single-cylinder displacing only 24.74 cubic inches, around 400cc.

The 178-pound Harley-Davidson Model 1 was barely propelled forward by thiseng ine, reaching a top speed of 35 mph. This is also a far cry from where Harley-Davidson is at today. The FXDR 114 is one of thequckest Harley-Davidson models, able to hit 60 mph in 2.5 seconds and reach a top speed of 115 mph. Still, it’s not really the Model 1’s power and speed that make it an important bike to this day.

A close-up view of the Harley-Davidson Model 1, on display at a museum

The 1900s sees the creation of the first-ever Harley-Davidson

Around the early 1900s, racing bicyclists would ride behind motorized pacers to gain speed from their slipstream. Carl Oscar Hedstrom used this concept to create a tandem bike with an engine. By 1902, he had teamed up with fellow bicycle racer and inventor George Hendee to create thefirst Indian motorcycle, which featured a carburetor design that was revolutionary for the time.

Just a year later, childhood friends William Harley and Arthur Davidson started working on their own motorcycle prototype in a shed — one of themost important momentsin the brand’s long history. This prototype produced 2 hp. Right after completing it, the two inventors started working on a new prototype with a bigger engine, which even debuted at a motorcycle race at a Milwaukee fair. The Model 1 was Harley-Davidson’s first production bike, released in 1905 for $200 ($7,300 or so today). The Model 1 had double the engine capacity of the initial prototype, with Harley and Davidson hoping to improve on previous performances.

After the release of the Model 1, Harley-Davidson revealed its first-ever V-twin-powered motorcycle in 1909. This was a big turning moment for the motorcycle company, an engine configuration that it still uses today. While the bike company was quick to move on from the Model 1 and its underwhelming engine, it’s still an important building block that led to the comfortable cruisers and reliable tourers bikers champion today.