Norton International Model 30 1947 - Specifications & Review

Article Complete Info
| Articleid | 374637 |
|---|---|
| Category | Sport |
| Make | Norton |
| Model | International Model 30 |
| Year | 1947 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Cradle |
|---|---|
| Frontsuspension | Telescopic |
| Fronttyre | 3-21 |
| Rearsuspension | Plungers |
| Reartyre | 3.50-20 |
| Seat | Single spring-mounted |
| Wheels | Spoked |
Engine & Transmission
| Borexstroke | 79.0 x 100.0 mm (3.1 x 3.9 inches) |
|---|---|
| Compression | 7.2:1 |
| Coolingsystem | Air |
| Displacement | 490.00 ccm (29.90 cubic inches) |
| Enginedetails | Single cylinder, four-stroke |
| Fuelsystem | Carburettor. Amal |
| Power | 29.50 HP (21.5 kW)) @ 5500 RPM |
| Topspeed | 150.0 km/h (93.2 mph) |
| Transmissiontypefinaldrive | Chain |
Other Specifications
| Starter | Kick |
|---|
Physical Measures & Capacities
| Dryweight | 176.0 kg (388.0 pounds) |
|---|---|
| Powerweightratio | 0.1676 HP/kg |
About Norton International Model 30 1947
Introducing the 1947 Norton International Model 30, a quintessential representation of post-war British motorcycling that seamlessly blends classic styling with exhilarating performance. Positioned in the sport category, the Model 30 was designed for riders who craved both speed and agility on the open road. With its rich heritage stemming from Norton's storied racing lineage, this motorcycle quickly captured the hearts of enthusiasts and became a symbol of freedom and adventure during a time when the world was ready to embrace the thrill of two wheels once again.
At the heart of the Norton International Model 30 lies a robust 490cc single-cylinder, four-stroke engine that delivers a spirited 29.5 horsepower at 5,500 RPM. With a compression ratio of 7.2:1 and an impressive top speed of 150 km/h (93.2 mph), this motorcycle doesn't shy away from performance. Riders will appreciate the smooth, responsive power delivery that the Amal carburettor provides, making each twist of the throttle a delightful experience. Additionally, the air-cooled design ensures that the engine remains reliable, even during spirited rides. The lightweight frame, tipping the scales at just 176 kg (388 lbs), combines with a power-to-weight ratio of 0.1676 HP/kg, resulting in a nimble handling characteristic that allows riders to carve through corners with confidence.
The Norton International Model 30 is not just about raw performance; it also features an array of innovative technologies for its time. The cradle frame design offers both strength and stability, while the telescopic front suspension and plunger rear suspension work in harmony to provide a comfortable ride over varied terrains. The classic kick starter not only adds to the nostalgia but also ensures that riders can easily get back on the road without the fuss of modern electric starters. The Model 30's timeless design, complete with elegant lines and distinctive styling, sets it apart as a true icon of mid-20th century motorcycling.
Pros:
- Classic Performance: The single-cylinder engine delivers an exhilarating ride with impressive acceleration.
- Agile Handling: Lightweight construction and advanced suspension design allow for nimble maneuverability, ideal for sport riding.
- Timeless Aesthetics: The vintage styling appeals to collectors and enthusiasts who appreciate classic motorcycles.
Cons:
- Limited Comfort: The sport-oriented design may sacrifice long-distance comfort for the sake of performance.
- Maintenance Needs: The mechanical simplicity of older bikes can sometimes lead to more frequent maintenance requirements.
- Kick Start Only: The absence of an electric starter can be inconvenient for some riders, especially in challenging situations.
Whether you're a seasoned collector or a newcomer to the world of classic motorcycles, the 1947 Norton International Model 30 is a captivating blend of heritage, performance, and charm that invites you to experience the thrill of riding like never before.
