NSU Max classic bikes for sale
The NSU Max distinguishes itself among classic motorcycles for its innovative engineering, distinctive single-cylinder OHC engine, and robust construction. Known for reliability and mechanical sophistication, the NSU Max offers a fascinating insight into German post-war motorcycle design and remains a favourite among connoisseurs seeking originality and historical significance.
Résultats de la recherche
1956 | NSU Max
251 OSB Max -Restauriert
NSU Max listing references from Classic Trader
Below you will find listings related to your search that are no longer available on Classic Trader. Use this information to gain insight into availability, value trends, and current pricing for a "NSU Max" to make a more informed purchasing decision.
1960 | NSU Max
1953 | NSU Max
NSU Max
1955 | NSU Max
NSU Max Spezial 251 OSB
1953 | NSU Max
NSU 251 OSB Max
1960 | NSU Max
NSU SuperMax
1954 | NSU Max
NSU Max Spezial
1954 | NSU Max
251 OSB - Max
1955 | NSU Max
NSU 251 OSB MAX hervorragende Historie
NSU Max Classic Motorbikes: Prices & Market Values
The market value of NSU Max motorcycles is primarily determined by technical condition, originality, and mileage, as well as rarity, history, and documentation. A well-maintained, largely original vehicle with low, verifiable mileage and a complete history including expert reports and documentation generally achieves significantly higher prices than a comparable vehicle with deferred maintenance, extensive modifications, or an unclear provenance.
NSU Max: Market Prices & Value Trends
Based on sales data from the Classic Trader marketplace, the NSU Max market in Europe shows a broadly stable to slightly firming price trend over the period from February 2021 to December 2025. Recent asking prices still sit within the long-running band seen for 1952–1960 bikes, suggesting steady demand rather than a sharp boom. Across the dataset, most NSU Max examples cluster in a realistic range of roughly £3,500 to £6,500, with cheaper entries around £2,170 typically indicating a project or less complete bike, and higher figures up to about £7,726 reflecting particularly strong condition, presentation, or provenance. German listings appear frequently, which aligns with the model’s home-market presence and tends to support consistent pricing for well-kept machines. For buyers, this points to a market where good, usable classics are available without extreme volatility, while top-end prices are increasingly reserved for cleaner, more original 1950s examples and well-restored bikes with correct specification.
History of the NSU Max
The NSU Max was introduced in the early 1950s, a period when the German motorcycle industry was regaining momentum after the Second World War. NSU, located in Neckarsulm, had already established a reputation for technical competence and racing prowess. The Max quickly became known for its advanced design: a single-cylinder, four-stroke OHC engine, and unique Ultra-Maxi cam drive system. The Max played a significant role in establishing NSU's position as a technological leader and greatly influenced the motorcycle market of its era.
Model history
The NSU Max made its debut in 1952, following on from the pre-war OSL series and preceding the Supermax and variations such as the Lux and Spezialmax. The original Max, with its 250cc engine, formed the backbone of the NSU model range throughout the 1950s. It underwent continuous technical evolution, resulting in several derivatives tailored for different use cases, including touring and sport. The model's production continued until the early 1960s, after which NSU shifted its focus to automobiles.
Highlights of the NSU Max
A key highlight of the NSU Max is its overhead camshaft, which was highly advanced for its class at the time. The Ultra-Maxi cam drive mechanism offered improved valve timing accuracy and durability. The bike's frame construction, featuring a pressed steel backbone, contributed to stability and rigidity. Handling and build quality were clear indicators of NSU's engineering priorities.
Statistically, within Classic Trader's database, the NSU Max (manufacturer code 251 OSB) accounts for 100% of NSU models of this series, reflecting their exclusive representation and consistent demand among classic motorcycle enthusiasts.
Technical Data
Special Editions and Collectible Models
Among the NSU Max variants, the Spezialmax and Supermax are considered particularly notable. The Supermax featured enhanced suspension components and further refinements to the engine, making it highly sought-after by collectors who value both originality and mechanical upgrades. Limited runs and regional specials, including police-spec bikes and export models with modified lighting or carburation, also stand out as collectible editions.
Weak Spots and Common Issues
NSU Max motorcycles are generally considered robust, but age-related wear is common, especially in the Ultra-Maxi cam drive (prone to stretching and wear if maintenance has been neglected). Electrical systems may show typical period weaknesses such as brittle wiring and charging problems. Be diligent in checking frame integrity and for evidence of engine or suspension overhauls. Spare parts availability is fair but can pose a challenge for some unique model year details.
Engine and Performance, Transmission and Handling
The heart of the Max is its overhead camshaft engine, providing a linear power curve with a lively character that encourages spirited riding. The motorcycle is agile yet stable, thanks to the pressed steel frame and purposeful suspension setup. Period tests praised its balance and confident road holding, especially compared to contemporaries. Gear changes are precise, though clutch adjustment is essential for smooth operation. Popular derivatives include the NSU Supermax, with improved suspension and reliability, and various export variants built to differing specifications. The Supermax is especially appreciated due to its technical fine-tuning and greater ride comfort.
Interior, Comfort, Exterior and Design
The design philosophy of the NSU Max combines streamlined German aesthetics with function-driven detailing. The tank and side panels are elegantly rounded, while handlebar and instrumentation reflect typical 1950s minimalism. Factory options included specially upholstered seats, chromed fuel tanks, and colour choices like NSU blue, black, and cream. The robust construction, including clean welds and thoughtful details such as the enclosed drive chain, echo the marque’s engineering focus. Accessories such as luggage racks, factory-fitted panniers, and rare handlebar fairings further individualise surviving examples.
Other Features
Period accessories like original NSU toolkits, rare workshop manuals, and unique export-market lighting setups often increase desirability and value. Enthusiast clubs in Germany and elsewhere are active and provide a valuable source of knowledge and spare parts.
Summary
The NSU Max encapsulates post-war German engineering and represents a key chapter in motorcycle development. With its advanced technology for the time, distinctive design, and robust build, it appeals to classic bike aficionados seeking mechanical honesty and historical value. When considering a purchase, assess engine health, documentation, and authenticity, as these factors significantly impact long-term satisfaction and preservation potential.