During the years 1910-1920, one of the most common, cheap, accessible, and well-liked motorcycles on the roads was the Harley-Davidson Model J. Harley-Davidson was already an established and respected motorcycle manufacturer during that time, and the Model J played a significant role in their success.
The Harley-Davidson Model J was introduced in 1915 and remained in production until 1929. It was a relatively affordable and reliable motorcycle that appealed to a wide range of riders. The Model J featured a V-twin engine, which was a popular choice among motorcycle enthusiasts of the era. It had a displacement of 61 cubic inches (approximately 1,000 cc) and produced around 7-9 horsepower.
The Model J was known for its durability, versatility, and smooth ride. It became popular not only among individual riders but also with police departments, military organizations, and even delivery services. Its success can be attributed to Harley-Davidson's reputation for quality craftsmanship and their commitment to meeting the demands of the growing motorcycle market at that time.
It's worth noting that there were other notable motorcycles during this period, such as the Indian Powerplus and Excelsior Big-X, which were also popular choices. However, the Harley-Davidson Model J emerged as one of the most common and beloved motorcycles of the era.