BMW R 100 S

⚠️ Things to consider

• Weight: The R 100 S is relatively heavy compared to modern motorcycles, which can affect handling and maneuverability, especially for less experienced riders.
• Vibration: The air-cooled flat-twin engine can produce noticeable vibrations at higher RPMs, which may lead to discomfort on longer rides.
• Limited Power: While the bike offers a respectable amount of torque, its horsepower output may feel underwhelming compared to contemporary sport bikes, especially for those seeking high-performance riding.
• Parts Availability: As a vintage model, finding specific replacement parts or accessories can be challenging and sometimes costly, as they are not always readily available.
• Rider Comfort: The seating position and ergonomics may not be as comfortable for long-distance touring compared to modern touring bikes, which often feature more advanced comfort technology. These factors should be considered when evaluating the R 100 S for potential ownership or restoration.

⚖️ Comparison & Competition

• Honda CB750 (1969-2003) Often regarded as the original “superbike,” the Honda CB750 features a smooth and powerful inline-four engine. Known for its reliability and performance, it combines classic styling with innovative engineering, including the first production motorcycle to feature a disc brake.
• Kawasaki Z1 (1972-1975) The Kawasaki Z1 was a groundbreaking motorcycle with its 903cc inline-four engine, delivering impressive power and speed for its time. Its muscular styling and strong performance made it a favorite among enthusiasts and laid the groundwork for many future superbikes.
• Ducati 750 SS (1974-1976) The Ducati 750 SS is a classic sportbike known for its iconic design and V-twin engine. With its racing pedigree and lightweight construction, it offers a thrilling ride experience, making it a collector's item and a symbol of Ducati's rich heritage.
• Moto Guzzi 850 Le Mans (1976-1980) The Moto Guzzi 850 Le Mans is a sport-touring motorcycle featuring a robust 844cc V-twin engine. It boasts a distinctive design and an engaging ride, with a focus on performance and comfort, making it a unique alternative for those looking for something different.
• Triumph Bonneville T140 (1973-1983) The Triumph Bonneville T140 is a classic British motorcycle that combines timeless styling with a reliable 744cc parallel-twin engine. Known for its smooth performance and easy handling, it embodies the spirit of classic motorcycling and is popular among retro enthusiasts. Each of these motorcycles offers a unique blend of performance, style, and history, making them compelling alternatives to the BMW R 100 S

With 65 HP, requires full Class A license. Riders must be 24+ or have 2 years A2 experience (20+).

Estimated average for 979cc class: 35-50 mpg (5.0-7.0 L/100km)

⛽ Tank: 24.00 litres (6.34 gallons)

Insurance grouping for BMW R 100 S (979cc):

• 📋 Group 15-20+ — performance class, higher premiums
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Insurance Calculator (UK est.)

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Personalised premium estimate for the BMW R 100 S (UK rates):

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Price Estimate

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Estimated price range for the BMW R 100 S based on comparable motorcycles:

AVERAGE

$3,174

📊 Category-based (9 motorcycles) · Approximate (USD)

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Buy New & Used

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Find new and used BMW R 100 S 1977 listings:

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💡 Third-party listings. MotoBike Info is informational only.

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