Norton Manx 500 classic motorcycle for sale
The Norton Manx 500 stands as the paragon of classic British single-cylinder racing bikes. Developed for uncompromising motorsport, its engineering, weight reduction and durability set standards even today. This machine’s low weight, featherbed frame and high performance were not only defining for its era but continue to impress enthusiasts who value historical detail and technical precision.
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Create listingNorton Manx 500 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 "Norton Manx 500" to make a more informed purchasing decision.
1953 | Norton Manx 500
1953 Norton Model 7 Dominator 497cc
1957 | Norton Manx 500
Raced by Bill Beavers in the Junior TT
1951 | Norton Manx 500
Long-stroke Manx 500 in featherbed replica frame
1952 | Norton Manx 500
Carburator changed for Classic Races, original available
1957 | Norton Manx 500
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1960 | Norton Manx 500
1961 | Norton Manx 500
New built in 2007 to 1961 Spec
1957 | Norton Manx 500
Norton Manx 500 Kurzhub
1961 | Norton Manx 500
Auction National Motorcycle Museum: 02.06 Estimate: £30000 - 35000*
1949 | Norton Manx 500
Auction Donington Park: 22.02.2017 Estimate: £ 12000 - 13000
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Create listingNorton Manx 500 Classic Motorbikes: Prices & Market Values
The market value of Norton Manx 500 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.
Norton Manx 500: Market Prices & Value Trends
Based on sales data from the Classic Trader marketplace, the Norton Manx 500 market in Europe shows a mixed but currently softer price trend over the period from April 2021 to January 2025. Early 2021 examples (mostly 1951–1952 bikes at around 51 hp) were advertised at roughly £21,700 to £39,100, with one higher-priced outlier at about £42,970 for a 1960 machine listed with 75 hp. More recent Classic Trader asking prices have generally sat lower, including around £25,600 (1952) in late 2022, about £24,000 (1957) in early 2024, and approximately £16,900 (1959) in early 2025. Excluding the clear high outlier, a realistic current market range for a Norton Manx 500 is typically around £20,000 to £30,000, with condition, originality, and provenance driving the spread. For buyers, this suggests a market that has stabilised after earlier peaks, while well-documented, race-correct bikes can still command a premium.
History of the Norton Manx 500
The Norton Manx 500 was engineered directly for the world of motorsport, reflecting Norton's deep racing heritage. Introduced as a continuation of innovative design in British motorcycle history, it represents the pinnacle of the classic single-cylinder racing era. Throughout the 1940s and 1950s, the Manx 500 dominated race tracks, benefitting from ongoing refinements and metalwork of superb quality. Legends of the paddock associated with the Manx have cemented its place as a reference point for competition bikes, from the Isle of Man TT to circuits across Europe.
Model history of the Norton Manx 500
The Manx lineage started with earlier racing Nortons in the 1930s and matured into the storied 'Manx Grand Prix' machines. The Manx 500 became available in both 350 cc and 500 cc variants, with the 500 cc model gaining special stature. The featherbed frame was revolutionary and replaced earlier, less stable designs. Desmodromic valves were tested by Norton as early as 1949, demonstrating their pursuit of state-of-the-art racing technology. Over time, the Manx 500 continually integrated lessons from competition: new frames, improved engines, and modern carburation schemes tailored for professional race use. Production remained highly specialised, with each machine built for direct track application.
Highlights and Unique Features of the Norton Manx 500
Every Norton Manx 500 is a monument to close tolerance engineering. The motors were available as long-stroke and, occasionally, four-valve head arrangements. Weight was strictly minimized (approx. 126 kg), with focus on chassis dynamics and reliability under full-race conditions. The legendary Featherbed frame, first fitted in the early 1950s, set a benchmark for handling. Many Manxes today retain detailed history, complete documentation, and include both racing and specialist tools. A competitive edge defined this model, and postwar metallurgy allowed remarkable durability and flexibility for tuning.
Technical Data of the Norton Manx 500
Special Editions and Collectible Models
Certain Manx 500 examples, particularly those built for individual racers or featuring bespoke modifications (e.g. desmodromic valve experiments from 1949, or rare four-valve heads), are especially noted among collectors. Motorcycles with complete race history or provenance, authentication reports, and 'as raced' components are highly prized. Uniquely documented engines or machines with period-correct accessories stand apart.
Weak Spots and Common Issues
Given their purpose-built racing design, Manx 500 machines require regular technical oversight. Frequent inspection of the valvetrain (especially if fitted with desmodromic setups), precise carburetion, and meticulous frame checks for stress are standard. Engine overhauls must maintain correct tolerances, and only experienced specialists should perform major work. Many bikes include period manuals and replacement parts as standard due to these needs.
Engine, Performance and Handling
Engineered for competitive motorsport, the 500 cm³ engine delivers robust acceleration, excellent throttle response, and an unmistakable exhaust note. The Featherbed frame provides stability and feedback at racing speeds, making it a rider’s machine par excellence. Suspension and braking were tuned repeatedly for maximum control under race conditions.
Popular configurations amongst current market offerings include machines with certified race setups, dyno sheets, and high-spec cylinder heads, setting new standards for ongoing track use. undefined
Interior, Comfort, Exterior and Design
Design priorities for the Manx 500 centred solely on race functionality. Minimal weight, slim tanks, and racing saddles characterise the exterior. Dominant materials include polished aluminium and steel, while the legendary Featherbed frame marked the dawn of chassis development. Accessories are typically limited to those required for legal race entry, with some bikes retaining period-correct racing numbers, spare parts, and original fitments. Specialist colours or finishes may be present on bikes prepped for certain teams or events.
Other distinctive features
A number of Manx 500s have exceptionally full history files—including engine chronologies, trophies, taxations, and letters from previous race owners. Some listings specify extensive documentation and period technical data, making these machines uniquely transparent in their provenance within the classic motorcycle scene.
Summary
The Norton Manx 500, developed expressly for motorsport, stands as the definitive British racing single of its time. Every aspect, from its magnesium-cased engine to the renowned Featherbed frame, speaks to uncompromising technical focus. Thanks to meticulous documentation and ongoing collector care, examples available in today’s market display superb authenticity and technical pedigree.