Norton 490 CS 1 1927 - Specifications & Review

Introducing the 1927 Norton 490 CS 1, a quintessential motorcycle that captures the spirit of early 20th-century motorcycling while embodying the British engineering excellence that Norton is renowned for. Positioned in the allround category, the 490 CS 1 emerged as a versatile option for riders seeking a blend of performance and practicality. Its classic design and robust frame have made it a favorite among collectors and vintage motorcycle enthusiasts, offering a glimpse into a time when motorcycles were both a mode of transport and a symbol of freedom.

At the heart of the Norton 490 CS 1 is a 490 cc single-cylinder, four-stroke engine that delivers a spirited performance with a top speed of 128.8 km/h (80.0 mph). This engine, paired with a reliable carburettor fuel system, provides a surprisingly responsive riding experience, allowing riders to navigate both city streets and open roads with ease. The motorcycle's chain final drive contributes to its smooth power delivery, making it an engaging ride whether you’re cruising along country lanes or tackling more demanding routes. The relatively lightweight frame, weighing in at 145 kg (319.7 pounds), enhances maneuverability and control, giving riders the confidence to fully enjoy the bike’s capabilities.

The 490 CS 1 is equipped with drum brakes at both the front and rear, utilizing expanding brake technology that was cutting-edge for its time. This feature ensures reliable stopping power, a critical aspect for any motorcycle rider. The design reflects a balance of aesthetics and functionality, with its classic lines and polished finishes appealing to the eye while maintaining the durability needed for everyday use. The Norton 490 CS 1 is not just a motorcycle; it’s a piece of history that showcases the evolution of motorcycle technology, combining simplicity with effective engineering.

Pros:

1. Classic Design: Iconic styling that appeals to vintage motorcycle enthusiasts and collectors.
2. Responsive Performance: The single-cylinder engine provides a lively ride and good acceleration, making it enjoyable for various riding conditions.
3. Lightweight Frame: Enhances handling and maneuverability, allowing for a nimble riding experience.

Cons:

1. Limited Braking Power: Drum brakes, while effective for the time, may not provide the stopping power required for modern riding conditions.
2. Single-Cylinder Vibration: The single-cylinder engine can produce noticeable vibrations at higher speeds, which may affect rider comfort on longer journeys.
3. Fuel System Complexity: The carburettor might require more maintenance and tuning compared to modern fuel injection systems, potentially posing a challenge for less experienced riders.

The 1927 Norton 490 CS 1 is an enduring symbol of the motorcycle’s rich heritage, embodying the passion and craftsmanship that has defined Norton for decades. Whether you’re a collector, a history buff, or simply an enthusiast looking for a classic ride, this motorcycle stands as a testament to the golden era of motorcycling.