What is the engine displacement of the 1950 AJS Model 20 500?

The 1950 AJS Model 20 500 has an engine displacement of 498.00 ccm (30.39 cubic inches).

How much horsepower does the 1950 AJS Model 20 500 have?

The 1950 AJS Model 20 500 produces 20.00 HP (14.6 kW)) @ 6800 RPM of power.

What is the top speed of the 1950 AJS Model 20 500?

The 1950 AJS Model 20 500 has a top speed of 137.0 km/h (85.1 mph).

How much does the 1950 AJS Model 20 500 weigh?

The 1950 AJS Model 20 500 has a dry weight of 178.0 kg (392.4 pounds).

1950 AJS Model 20 500 Price, Specs, Review

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Review

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The AJS Model 20 500, produced in 1950, is a classic motorcycle that embodies the essence of British engineering excellence and timeless design. This iconic bike is powered by a 498cc air-cooled, four-stroke, single-cylinder engine, delivering a smooth and reliable performance. The Model 20 500 boasts a traditional rigid frame and telescopic front forks, providing a comfortable and stable ride on various road conditions. With its vintage charm and solid build quality, this motorcycle has become a sought-after collector's item among enthusiasts and riders looking for a piece of motorcycling history. The AJS Model 20 500 1950 holds significant historical value in the world of motorcycles, representing an era when British manufacturers dominated the industry with their craftsmanship and innovation. Its classic styling, including the iconic tank shape and chrome detailing, exudes elegance and sophistication that appeals to riders with a passion for vintage bikes. Despite its age, the Model 20 500 is known for its durability and longevity, making it a practical choice for both display and occasional riding. Overall, this motorcycle stands as a testament to AJS's commitment to producing high-quality machines that stand the test of time and continue to captivate riders decades later.

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Pros (Advantages)
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✅ Why buy this bike?

The AJS Model 20 500 1950 is known for its classic and timeless design, which appeals to enthusiasts of vintage motorcycles.

It features a powerful 500cc engine that provides a smooth and reliable performance, making it suitable for both cruising and long-distance rides.

The AJS Model 20 500 1950 is praised for its comfortable riding position and suspension, offering a smooth and enjoyable riding experience.

This motorcycle is well-built and durable, requiring minimal maintenance and proving to be a reliable choice for riders looking for a vintage bike.

The AJS Model 20 500 1950 has a strong community of enthusiasts and collectors, making it easier to find support, parts, and resources for maintaining and restoring this classic motorcycle.

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Cons (Disadvantages)
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⚠️ Things to consider

Limited performance compared to modern motorcycles due to its age and technology.

Maintenance and repairs may be more challenging and costly due to the bike's vintage nature.

Limited availability of spare parts may make it difficult to keep the motorcycle in good working condition.

The bike may lack modern safety features, such as ABS brakes, which could impact overall safety.

The vintage design may not appeal to riders looking for a more modern or customizable motorcycle experience.

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Alternatives
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⚖️ Comparison & Competition

Triumph Speed Twin: The Triumph Speed Twin is a classic British motorcycle known for its smooth parallel-twin engine and timeless design. It offers a comfortable ride and ample power, making it a popular choice among vintage motorcycle enthusiasts.

BSA Gold Star: The BSA Gold Star is a legendary motorcycle that was highly regarded for its performance and reliability. With a powerful single-cylinder engine and agile handling, the Gold Star was a dominant force in motorcycle racing during its heyday.

Norton Dominator 88: The Norton Dominator 88 is a classic British motorcycle that combines style and performance. Featuring a parallel-twin engine and distinctive styling, the Dominator 88 is a sought-after model among collectors and riders alike.

Royal Enfield Bullet: The Royal Enfield Bullet is an iconic motorcycle that has been in production for decades. Known for its rugged build quality and thumping single-cylinder engine, the Bullet is a favorite among riders looking for a timeless and dependable ride.

Velocette Venom: The Velocette Venom is a classic British motorcycle that offers a blend of power and agility. With its distinctive styling and potent single-cylinder engine, the Venom was a popular choice for riders seeking a thrilling riding experience during the 1950s

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License Class (EU)
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The AJS Model 20 500 produces 20 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

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Fuel Economy & Running Costs
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Estimated average for 498cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 13.50 litres (3.57 gallons)

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Insurance Class
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Insurance grouping for AJS Model 20 500 (498cc):

📋 Group 8-15 — mid-range

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Insurance Calculator (UK est.)
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Personalised premium estimate for the AJS Model 20 500 (UK rates):

Your Age

Years Licensed

No-Claims Years

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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 AJS Model 20 500 based on comparable motorcycles:

AVERAGE

$2,761

📊 Category-based (18 motorcycles) · Approximate (USD)

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Buy New & Used
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Find new and used AJS Model 20 500 1950 listings:

🛒 eBay Motors 🏍️ Cycle Trader 🇬🇧 Auto Trader UK 🔍 Google Listings

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

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

⚙️ Full Specifications

No specifications found.

📋 Detailed Review

The AJS Model 20 500, produced in 1950, is a classic motorcycle that embodies the essence of British engineering excellence and timeless design. This iconic bike is powered by a 498cc air-cooled, four-stroke, single-cylinder engine, delivering a smooth and reliable performance. The Model 20 500 boasts a traditional rigid frame and telescopic front forks, providing a comfortable and stable ride on various road conditions. With its vintage charm and solid build quality, this motorcycle has become a sought-after collector's item among enthusiasts and riders looking for a piece of motorcycling history. The AJS Model 20 500 1950 holds significant historical value in the world of motorcycles, representing an era when British manufacturers dominated the industry with their craftsmanship and innovation. Its classic styling, including the iconic tank shape and chrome detailing, exudes elegance and sophistication that appeals to riders with a passion for vintage bikes. Despite its age, the Model 20 500 is known for its durability and longevity, making it a practical choice for both display and occasional riding. Overall, this motorcycle stands as a testament to AJS's commitment to producing high-quality machines that stand the test of time and continue to captivate riders decades later.

🎬 Video Reviews

No videos available for this motorcycle yet.

📷 Gallery

⚡ Key Specs

Displacement498.00 ccm (30.39 cubic inches)

Power20.00 HP (14.6 kW)) @ 6800 RPM

Top Speed137.0 km/h (85.1 mph)

Weight178.0 kg (392.4 pounds)

Fuel Cap.13.50 litres (3.57 gallons)

Gearbox4-speed

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AJS Model 20 500

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