NSU 501 SS 1929 - Specifications & Review

Introducing the 1929 NSU 501 SS: A Vintage Sport Icon

The 1929 NSU 501 SS is a remarkable testament to the golden age of motorcycle engineering, combining classic design with spirited performance. As a sport motorcycle, it captures the essence of the roaring twenties, an era defined by innovation and adventure. NSU, a name synonymous with quality and craftsmanship, delivered this model at a time when the motorcycle market was expanding, appealing to both the casual rider and the racing enthusiast alike. With its distinctive lines and robust build, the 501 SS commands attention on the road, embodying the passion of an era that celebrated freedom and speed.

At the heart of the NSU 501 SS lies a single-cylinder, four-stroke engine that boasts a displacement of 494 cc. This powerhouse delivers an impressive 20 horsepower at 4800 RPM, translating into a top speed of 125 km/h (77.7 mph). The unique bore and stroke measurements of 80 mm by 99 mm create a balance between torque and agility, making it an exhilarating ride. The air-cooled design ensures reliability during those spirited excursions, while the carburettor fuel system offers straightforward maintenance. Riders can expect a responsive throttle and a smooth power delivery, making the 501 SS not only fun to ride but also a practical choice for its time.

The NSU 501 SS features a robust chassis and suspension that reflects the best technology of its era. The motorcycle is equipped with expanding drum brakes on both the front and rear, providing solid stopping power and instilling confidence in its handling. Weighing in at 158 kg (348.3 pounds), the bike strikes an appealing power-to-weight ratio of 0.1266 HP/kg, allowing for nimble maneuverability through turns and city streets alike. Additionally, the kickstarter is a nod to the simplicity and reliability of early motorcycles, ensuring that getting on the road is as straightforward as possible. With a fuel capacity of 11 liters, riders can enjoy longer journeys without constant refueling interruptions.

Pros and Cons of the 1929 NSU 501 SS:

Pros:

1. Classic Design: The vintage aesthetic of the 501 SS is a head-turner, perfect for enthusiasts who appreciate the artistry of early motorcycle design.
2. Solid Performance: With a top speed of 125 km/h, this bike offers a thrilling riding experience for its time, making it suitable for both casual rides and spirited outings.
3. Lightweight and Agile: Weighing just 158 kg, the motorcycle is easy to handle, providing a responsive and engaging ride for both newcomers and experienced riders.

Cons:

1. Limited Power: While 20 HP is respectable for a bike of its era, modern motorcycles may offer significantly more power and performance.
2. Basic Technology: The absence of advanced features found in contemporary bikes, such as hydraulic brakes or suspension adjustments, may limit its appeal for some riders.
3. Kickstarter Only: The reliance on a kickstarter may be seen as a drawback for those accustomed to electric start systems, especially in colder climates or for less experienced riders.

The 1929 NSU 501 SS is indeed a captivating blend of history, performance, and engineering prowess, making it an excellent choice for collectors and vintage motorcycle aficionados alike.