NSU 101 OSB 1952 - Specifications & Review

Introducing the 1952 NSU 101 OSB, a classic gem that captures the essence of post-war European motorcycling. Positioned in the sport category, this motorcycle embodies the spirit of adventure and performance that enthusiasts crave. With its striking design and robust engineering, the NSU 101 OSB quickly became a coveted model for riders looking to combine style and functionality on two wheels. As one of the premier offerings from NSU during the early '50s, it reflects a period of innovation and revival in the motorcycle industry, appealing to both novice riders and seasoned motorcyclists alike.

At the heart of the NSU 101 OSB lies a spirited 98cc single-cylinder, four-stroke engine, generating a respectable 5.80 horsepower at 6500 RPM. This engine is designed for spirited riding, allowing the bike to reach a top speed of 85 km/h (52.8 mph). With a balanced bore and stroke of 50.0 mm, the engine provides a smooth power delivery that enhances the overall riding experience. Its air-cooled design ensures that the engine runs efficiently, even during extended rides, while the chain final drive contributes to a responsive and engaging ride. The combination of a manageable weight of just 85 kg (187.4 pounds) and a power-to-weight ratio of 0.0682 HP/kg ensures that the NSU 101 OSB is nimble and fun to maneuver, making it a perfect companion for both city commuting and countryside excursions.

The NSU 101 OSB is equipped with several noteworthy features that enhance its performance and rider experience. Its pressed steel frame lends it both durability and a lightweight feel, while the expanding drum brakes at both the front and rear provide reliable stopping power. The motorcycle is fueled by a carburettor system, which is typical of the era, offering simplicity and ease of maintenance. With an 8-liter fuel capacity, riders can enjoy longer journeys without the constant need to refuel—perfect for those who enjoy the open road. The classic kick starter adds a nostalgic touch, harkening back to a simpler time in motorcycling history, and inviting riders to connect with the roots of their passion.

Pros:

1. Lightweight and Nimble: At just 85 kg, the NSU 101 OSB is easy to handle, making it ideal for both new and experienced riders.
2. Classic Aesthetic: The vintage design and styling of the NSU make it a standout choice for enthusiasts of classic motorcycles.
3. Good Fuel Economy: With an 8-liter tank, this motorcycle delivers excellent range, perfect for long leisurely rides.

Cons:

1. Limited Power: With only 5.80 HP, the motorcycle may not satisfy riders looking for high-speed performance or aggressive acceleration.
2. Basic Technology: The absence of modern features such as disc brakes and advanced suspension may deter some contemporary riders.
3. Maintenance Needs: As a vintage model, finding parts and performing maintenance may be more challenging compared to contemporary motorcycles.

The NSU 101 OSB is not just a motorcycle; it's a piece of history that offers a unique blend of performance, style, and nostalgia, making it a cherished choice among classic motorcycle enthusiasts.