What is the engine displacement of the 1955 Norton International Model 30?

The 1955 Norton International Model 30 has an engine displacement of 490.00 ccm (29.90 cubic inches).

How much horsepower does the 1955 Norton International Model 30 have?

The 1955 Norton International Model 30 produces 29.50 HP (21.5 kW)) @ 5500 RPM of power.

What is the top speed of the 1955 Norton International Model 30?

The 1955 Norton International Model 30 has a top speed of 150.0 km/h (93.2 mph).

1955 Norton International Model 30 Price, Specs, Review

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Review

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The Norton International Model 30 from 1955 stands as a significant emblem of mid-20th-century British motorcycling, encapsulating the essence of a bygone era of engineering excellence and performance. Renowned for its robust design and distinctive aesthetics, this model features a powerful 500cc single-cylinder engine, which delivered an exhilarating riding experience characterized by smooth acceleration and impressive torque. The Model 30's lightweight frame, combined with its telescopic front forks and rear plunger suspension, provided exceptional handling, making it a favorite among enthusiasts and racers alike. Its classic styling, with chrome accents and a minimalist approach, further enhances its appeal, creating a timeless look that continues to attract vintage motorcycle aficionados. In terms of value, the Norton International Model 30 has become a sought-after collectible, appreciated not only for its historical significance but also for its engineering pedigree. Owners often praise its reliability and the ease of maintenance, thanks to the straightforward design that reflects the practicalities of the era. As a piece of motorcycle history, the Model 30 not only represents the innovation of its time but also serves as an enduring symbol of the passion and craftsmanship that defined Norton as a brand. With its combination of performance, style, and nostalgia, the 1955 Norton International Model 30 remains a cherished classic, holding a special place in the hearts of motorcycle enthusiasts around the globe.

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Pros (Advantages)
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✅ Why buy this bike?
Classic Design: The Norton International Model 30 features a timeless aesthetic that appeals to classic motorcycle enthusiasts, showcasing the vintage style of the mid-20th century.Performance: Equipped with a 500cc twin-cylinder engine, the Model 30 delivers a solid performance for its era, offering a balance of power and handling that makes it enjoyable to ride.Racing Heritage: The Norton International is rooted in racing history, having been developed for competition, which contributes to its reputation and desirability among collectors and riders alike.Durability: Known for its robust construction, the Model 30 is built to withstand the rigors of both everyday riding and spirited performance, making it a reliable choice for vintage motorcycle enthusiasts.Community and Support: Being a classic model, there is a dedicated community of Norton enthusiasts, along with a network of resources for parts and restoration, making ownership more accessible and enjoyable.

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Cons (Disadvantages)
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⚠️ Things to consider
Limited Performance: While the Norton International was designed for racing and sport, its performance may not match modern motorcycles, particularly in terms of acceleration and top speed.Parts Availability: As a vintage motorcycle, finding original replacement parts can be challenging and expensive, which can complicate maintenance and restoration efforts.Ride Comfort: The riding position and suspension design may not provide the same level of comfort as contemporary bikes, particularly on longer journeys or rougher road conditions.Weight: The Norton International is relatively heavy for a motorcycle of its era, which can affect maneuverability and handling, especially for less experienced riders.Fuel Efficiency: Compared to modern motorcycles, the fuel economy of the Model 30 may be subpar, leading to more frequent refueling during long rides. These factors can influence a potential owner's decision when considering a vintage motorcycle like the Norton International Model -

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Alternatives
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⚖️ Comparison & Competition
Triumph Thunderbird (1950-1966)The Triumph Thunderbird is a classic British motorcycle known for its rugged design and powerful 650cc parallel-twin engine. Lauded for its reliability and smooth performance, the Thunderbird became a popular choice among riders and was often associated with the burgeoning custom motorcycle culture of the 1950s.BSA Gold Star (1938-1963)The BSA Gold Star is a legendary British single-cylinder motorcycle that boasts a lightweight frame and an impressive racing pedigree. With its 500cc engine, it was designed for both road and track, making it a favorite among enthusiasts for its agility and performance, especially in the café racer scene.Vincent Black Shadow (1948-1955)Known for its iconic design and status as one of the fastest motorcycles of its time, the Vincent Black Shadow features a powerful 998cc V-twin engine. With advanced engineering for its era, this bike offers a smooth ride and impressive acceleration, making it a highly sought-after classic among collectors.Royal Enfield Bullet (1955-present)The Royal Enfield Bullet is a timeless motorcycle that combines classic design with a reliable 350cc or 500cc single-cylinder engine. Its simplicity and ease of maintenance have made it a beloved choice for riders seeking a vintage feel and a true connection to motorcycling history.Ariel Square Four (1931-1959)The Ariel Square Four is a unique motorcycle featuring a distinctive 500cc four-cylinder engine configuration. Known for its smooth power delivery and comfortable ride, this bike stands out for its innovative design and engineering, making it a notable alternative for those seeking a classic experience. These motorcycles represent a diverse selection of classic bikes from the mid-20th century, each with its own unique charm and riding experience

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License Class (EU)
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The Norton International Model 30 produces 30 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 490cc class: 45-60 mpg (4.0-5.5 L/100km)

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Insurance Class
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Insurance grouping for Norton International Model 30 (490cc):

📋 Group 8-15 — mid-range

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Insurance Calculator (UK est.)
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Personalised premium estimate for the Norton International Model 30 (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 Norton International Model 30 based on comparable motorcycles:

AVERAGE

$2,647

📊 Category-based (15 motorcycles) · Approximate (USD)

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Buy New & Used
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Find new and used Norton International Model 30 1955 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 Norton International Model 30 from 1955 stands as a significant emblem of mid-20th-century British motorcycling, encapsulating the essence of a bygone era of engineering excellence and performance. Renowned for its robust design and distinctive aesthetics, this model features a powerful 500cc single-cylinder engine, which delivered an exhilarating riding experience characterized by smooth acceleration and impressive torque. The Model 30's lightweight frame, combined with its telescopic front forks and rear plunger suspension, provided exceptional handling, making it a favorite among enthusiasts and racers alike. Its classic styling, with chrome accents and a minimalist approach, further enhances its appeal, creating a timeless look that continues to attract vintage motorcycle aficionados. In terms of value, the Norton International Model 30 has become a sought-after collectible, appreciated not only for its historical significance but also for its engineering pedigree. Owners often praise its reliability and the ease of maintenance, thanks to the straightforward design that reflects the practicalities of the era. As a piece of motorcycle history, the Model 30 not only represents the innovation of its time but also serves as an enduring symbol of the passion and craftsmanship that defined Norton as a brand. With its combination of performance, style, and nostalgia, the 1955 Norton International Model 30 remains a cherished classic, holding a special place in the hearts of motorcycle enthusiasts around the globe.

🎬 Video Reviews

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