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- BMW R 90 S (2 offers)
BMW R 90 S Classic Motorcycles for Sale
The BMW R 90 S sets itself apart with its 898cc two-cylinder boxer engine, distinctive paintwork, and pioneering cockpit fairing, making it a sought-after member of the classic 'slash six' series. This motorcycle stands as a statement from BMW's design and engineering prowess, combining everyday usability with unique visual appeal.
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1974 | BMW R 90 S
1974 BMW R90 S '74
1976 | BMW R 90 S
1976 BMW R90 S '76
BMW R 90 S 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 "BMW R 90 S" to make a more informed purchasing decision.
1974 | BMW R 90 S
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1975 | BMW R 90 S
1975 BMW R90S 898cc
1976 | BMW R 90 S
1st owner all original never restored for 35 years in my possession
1974 | BMW R 90 S
1^ serie
1974 | BMW R 90 S
1974 BMW R90 S '74
1974 | BMW R 90 S
R90S - Restauriert
1974 | BMW R 90 S
1974 BMW R90 S '74
1976 | BMW R 90 S
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1974 | BMW R 90 S
1974 BMW R90 S '74
1974 | BMW R 90 S
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1974 | BMW R 90 S
BMW R 90 S (1974) OTTIMO CONSERVATO
1974 | BMW R 90 S
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BMW R 90 S Classic Motorbikes: Prices & Market Values
The market value of BMW R 90 S 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.
BMW R 90 S: Market Prices & Value Trends
Based on Classic Trader marketplace sales data from February 2021 to January 2026, the BMW R 90 S (notably 1973–1976 models around 67 hp) shows a generally firm market with a mild upward bias into 2024–2025, followed by a mixed spread of asking prices in late 2025/early 2026. Across the dataset, values range from about £7,400 to £25,300, but the most realistic market band for typical, correctly presented bikes sits at roughly £10,000–£20,000, with higher figures usually reflecting standout condition, originality, documented restorations, or desirable period specification. Recent European adverts (e.g., Germany, Belgium, Italy and the Netherlands) cluster heavily in this mid-to-upper teens area, suggesting steady demand rather than a sharp boom. For buyers, this means good examples are still obtainable without paying top-of-market money, while sellers of well-sorted, original R 90 S machines can expect consistent interest thanks to the model’s iconic 1970s sporting status, limited supply, and strong collector recognition.
History of the BMW R 90 S
Produced between 1973 and 1976, the BMW R 90 S marked a departure from the utilitarian character many associated with BMW motorcycles. With Hans Muth as its designer, BMW aimed to redefine its image, introducing a motorcycle that not only delivered strong performance but also made a bold visual statement. The two-tone paint and the innovative cockpit fairing contributed to this new identity. As the flagship of the /6 series, the R 90 S played a crucial role in paving the way for later BMW sport touring bikes.
Model History
The R 90 S was developed as the top model of the /6 range, following on from the more conservative /5 series. Serving as a technological and aesthetic benchmark, it introduced various features that would become synonymous with BMW motorcycles. Upon its launch, the R 90 S was only available in Smoke Silver, with the vivid Daytona Orange added from 1975 onwards. The bike was succeeded by further evolutions of the boxer engine concept, but the R 90 S remains the highlight of its generation.
Special Features and Highlights
The R 90 S is noted as the first production motorcycle in the world to be equipped with a handlebar-mounted cockpit fairing made from fibreglass-reinforced plastic, complemented by a unique rear spoiler. The bike’s matching-numbers system—where frame and engine share a serial number—remains a key authenticity detail. With 67 hp, it stood atop the touring segment in its era and included premium accessories like Krauser panniers and an original seat cowl.
Technical Data
Special Editions and Collectible Models
Aside from the launch colour Smoke Silver, the 1975 and later Daytona Orange finish has become particularly sought-after. Collectors value original bikes with matching numbers, factory fairings, seat cowl, and original Krauser panniers. These factory options and limited colour choices contribute to the collectability of certain R 90 S specimens.
Weak Spots and Common Issues
No specific common issues are documented in the provided sources. Prospective buyers should check for authenticity, especially matching numbers for frame and engine, intact original fairings and seat covers, and check for any non-factory modifications or missing touring accessories like the Krauser panniers.
Engine, Performance, Transmission and Handling
With 67 hp from its air-cooled boxer twin and 898cc capacity, the R 90 S balances smooth power delivery with reliable long-distance touring characteristics. Its shaft-driven rear wheel, competent telescopic fork, and distinctive handlebar fairing enhance stability at speed and comfort on the open road. The model’s tailored frame configuration, period-correct tyres, and prestigious equipment set it apart within the BMW motorcycle hierarchy. The R 90 S itself is the model of focus. Prime examples feature the original two-tone paint—either Smoke Silver or Daytona Orange—alongside factory fairing, matching numbers, and accessories like Krauser panniers.
Interior, Comfort, Exterior and Design
Lead designer Hans Muth gave the R 90 S its unmistakable silhouette, incorporating a lithe, handlebar-mounted fairing and an aerodynamically optimised rear cowl. Standout features include the two-tone paint schemes and period-correct seat covers. Accessories like the original Krauser panniers add touring capability without detracting from the athletic stance. The use of high-quality materials and the commitment to both visual and functional elegance helped set a new standard for BMW motorbikes of that era.
Other Noteworthy Details
Original examples of the R 90 S with matching engine and chassis numbers remain difficult to find. Their authenticity and complete, period-correct accessories are highly valued by motorcycle enthusiasts. The model remains versatile, used by many for both daily riding and extended touring.
Summary
The BMW R 90 S stands out for its technical innovation, performance, and distinctive design. As a flagship in the /6 series from 1973 to 1976, it fused reliability and sport orientation, introducing features that set new standards in the motorcycle world. Authentic examples with matching numbers, factory accessories, and original finishes are especially prized, contributing to the R 90 S’s enduring status amongst classic motorcycle connoisseurs.