Norton International Model 30 1950 - Specifications & Review

International Model 30

Article Complete Info

Articleid520394
CategorySport
MakeNorton
ModelInternational Model 30
Year1950

Chassis, Suspension, Brakes & Wheels

FrametypeCradle
FrontsuspensionTelescopic
Fronttyre3-21
RearsuspensionPlungers
Reartyre3.50-20
SeatSingle spring-mounted
WheelsSpoked

Engine & Transmission

Borexstroke79.0 x 100.0 mm (3.1 x 3.9 inches)
Compression7.2:1
CoolingsystemAir
Displacement490.00 ccm (29.90 cubic inches)
EnginedetailsSingle cylinder, four-stroke
FuelsystemCarburettor. Amal
Power29.50 HP (21.5 kW)) @ 5500 RPM
Topspeed150.0 km/h (93.2 mph)
TransmissiontypefinaldriveChain

Other Specifications

StarterKick

Physical Measures & Capacities

Dryweight176.0 kg (388.0 pounds)
Powerweightratio0.1676 HP/kg

About Norton International Model 30 1950

Introducing the 1950 Norton International Model 30, a quintessential piece of British motorcycling history that epitomizes the spirit of post-war sport bikes. With a reputation for performance and agility, the Model 30 carved its niche in the burgeoning sport category of the 1950s. Norton, a brand synonymous with engineering excellence, ensured that this motorcycle not only turned heads but also delivered exhilarating rides on both the road and racetrack. The Model 30 was designed for the discerning enthusiast who craved speed, style, and the thrill of the open road, making it a must-have for collectors and riders alike.

At the heart of the Norton International Model 30 lies a robust 490cc single-cylinder, four-stroke engine that churns out an impressive 29.5 horsepower at a spirited 5,500 RPM. This powerplant, paired with a compression ratio of 7.2:1, gives the motorcycle a top speed of 150 km/h (93.2 mph), demonstrating its capability as a genuine sport machine. The air-cooled design and Amal carburettor fuel system ensure a responsive and engaging riding experience, while the chain final drive provides a direct connection to the asphalt. With a lightweight frame weighing in at just 176 kg (388 lbs), the Model 30 offers an exhilarating power-to-weight ratio of 0.1676 HP/kg, allowing for nimble handling and precise cornering that enthusiasts covet.

The Model 30 is not just about raw power; it showcases several noteworthy features and technologies that enhance both performance and rider comfort. The cradle frame design provides a solid foundation, while the telescopic front suspension and plunger rear suspension work in harmony to absorb bumps and deliver a smooth ride, even on less-than-perfect roads. The classic kick starter not only adds to its vintage charm but also emphasizes the hands-on nature of motorcycle operation that many riders cherish. With its iconic design and striking lines, the Norton International Model 30 remains a timeless symbol of mid-century motorcycling prowess.

PROs:

  1. Classic Performance: The combination of a powerful single-cylinder engine and lightweight chassis offers agile handling and spirited acceleration, making it an exhilarating ride.
  2. Timeless Design: The vintage aesthetics, complete with elegant curves and a distinctive Norton flair, make it a head-turner at any gathering or motorcycle show.
  3. Rider Engagement: The manual kick starter and straightforward mechanics provide an authentic riding experience that fosters a deeper connection between rider and machine.

CONs:

  1. Limited Comfort: The sport-oriented design may not prioritize comfort for long-distance touring, as the riding position is more aggressive than that of cruiser-style motorcycles.
  2. Maintenance Requirements: As a classic motorcycle, the Model 30 may require more frequent maintenance and care, especially for those unfamiliar with vintage tech.
  3. Spare Parts Availability: Finding replacement parts can be a challenge for owners, as the bike is no longer in production, necessitating a network of vintage enthusiasts and suppliers for sourcing components.

In summary, the 1950 Norton International Model 30 is a celebrated motorcycle that stands as a testament to the golden age of sport bikes, offering both performance and timeless appeal for those who appreciate the artistry of engineering.

Bike n Rider logo
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.