NSU 251 OSL WH

⚠️ Things to consider

• Limited Power Output: The NSU 251 OSL WH features a relatively modest engine output, which may not satisfy riders looking for high performance or speed.
• Weight: Weighing in at a substantial level for its class, the motorcycle can be less agile and maneuverable compared to lighter contemporary models.
• Availability of Parts: Being a vintage motorcycle, sourcing replacement parts can be challenging and may lead to higher maintenance costs and longer repair times.
• Comfort for Long Rides: The design and riding position may not provide optimal comfort for extended journeys, which can be a downside for touring enthusiasts.
• Technology Limitations: As a motorcycle from the 1940s, it lacks modern technological advancements such as fuel injection, advanced braking systems, and electronic aids, which can affect performance and safety. These factors can influence a rider's experience and should be considered when evaluating the NSU 251 OSL WH.

⚖️ Comparison & Competition

• BMW R51/3 (1950)
• The BMW R51/3 is a classic flat-twin motorcycle powered by a 500cc engine, known for its smooth ride and robust construction. Its innovative design included a telescopic front fork and a reliable shaft drive, making it a favorite among touring enthusiasts in the post-war era.
• DKW RT 125 (1939)
• The DKW RT 125 is a lightweight motorcycle that became extremely popular in the late 1930s and post-war Germany. Featuring a 125cc two-stroke engine, it offered excellent fuel efficiency and was easy to handle, making it a common choice for both new riders and those looking for an economical commuter.
• AJS Model 18 (1946)
• The AJS Model 18 is a classic British motorcycle that features a 500cc single-cylinder engine. Known for its reliability and performance, it was widely used in trials and racing during the late 1940s. Its simple, elegant design and comfortable ride made it a popular choice among motorcyclists of the time.
• Norton 16H (1939)
• The Norton 16H is a historic motorcycle that served as a military bike during World War II. Powered by a 500cc side-valve engine, it was known for its ruggedness and durability. The 16H became a symbol of British engineering and was favored for its ease of maintenance and performance on rough terrain.
• Royal Enfield Bullet (1949)
• The Royal Enfield Bullet is one of the longest-running motorcycle models in history, known for its distinctive single-cylinder engine and classic styling. The 1949 version featured a 350cc engine and was celebrated for its reliability and suitability for both on-road and off-road riding, appealing to a wide range of enthusiasts. These alternatives represent a mix of styles and functionalities, each with its unique charm and historical significance in the world of motorcycling

The NSU 251 OSL WH produces 10 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

Estimated average for 242cc class: 55-80 mpg (3.0-4.5 L/100km)

⛽ Tank: 11.00 litres (2.91 gallons)

Insurance grouping for NSU 251 OSL WH (242cc):

• 📋 Group 8-15 — mid-range
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Insurance Calculator (UK est.)

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Personalised premium estimate for the NSU 251 OSL WH (UK rates):

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Price Estimate

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Estimated price range for the NSU 251 OSL WH based on comparable motorcycles:

AVERAGE

$2,213

📊 Category-based (25 motorcycles) · Approximate (USD)

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Buy New & Used

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• 👤 Final premium varies by rider age, history, location.