Harley-Davidson Model J

⚠️ Things to consider

• Limited Performance: The Model J was equipped with a smaller engine compared to modern motorcycles, resulting in lower horsepower and performance, which may not meet the expectations of contemporary riders.
• Weight: The bike is relatively heavy by today's standards, which can make it less maneuverable and more challenging to handle, especially for less experienced riders.
• Basic Technology: The Model J lacks many modern conveniences and safety features, such as electric starters, advanced braking systems, and suspension technology, which can affect comfort and safety during rides.
• Fuel Efficiency: Given its age and design, the Model J is less fuel-efficient than modern motorcycles, leading to higher operating costs and more frequent refueling.
• Parts Availability: Sourcing authentic or replacement parts for the Model J can be challenging, as many components may be hard to find or require custom fabrication, which can complicate maintenance and restoration efforts.

⚖️ Comparison & Competition

• Indian Scout (1920-1949) The Indian Scout was a popular cruiser that offered a blend of power and agility. Known for its V-twin engine and lightweight design, the Scout was favored for its performance and smooth handling, making it a strong competitor to Harley-Davidson during the early 20th century.
• Excelsior Super X (1925-1931) The Excelsior Super X was known for its sporty styling and innovative features, including a 61 cubic inch V-twin engine. This motorcycle gained a reputation for its speed and reliability, appealing to riders looking for a performance-oriented machine during the same era as the Model J.
• BSA M20 (1937-1952) While the BSA M20 was primarily a British motorcycle, it was renowned for its rugged design and versatility. With a 500cc single-cylinder engine, it was favored for military use during WWII and became popular among civilian riders for its durability and ease of maintenance.
• Norton 16H (1919-1954) The Norton 16H was a classic British motorcycle that featured a 490cc side-valve engine. Praised for its strength and reliability, it was extensively used by the British military and became a favorite among civilian riders for its comfortable ride and solid construction.
• BMW R32 (1923-1925) The BMW R32 was the first motorcycle produced by BMW and featured a unique shaft drive system. With its 494cc flat-twin engine, it was known for its innovative engineering and smooth ride, making it a significant player in the motorcycle market during the mid-1920s, offering an alternative to the more traditional V-twin designs. These motorcycles represent a range of styles and engineering philosophies, showcasing the diversity in early motorcycle design and performance

Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

Estimated average for 989cc class: 35-50 mpg (5.0-7.0 L/100km)

Insurance grouping for Harley-Davidson Model J (989cc):

• 📋 Group 15-20+ — performance class, higher premiums
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Insurance Calculator (UK est.)

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Personalised premium estimate for the Harley-Davidson Model J (UK rates):

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💡 Estimate based on UK market averages. For real quotes, compare on Compare the Market, MoneySuperMarket, GoCompare.

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Price Estimate

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Estimated price range for the Harley-Davidson Model J based on comparable motorcycles:

AVERAGE

$3,174

📊 Category-based (9 motorcycles) · Approximate (USD)

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Buy New & Used

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Find new and used Harley-Davidson Model J 1925 listings:

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💡 Third-party listings. MotoBike Info is informational only.

• 👤 Final premium varies by rider age, history, location.