1973 BMW R 90 S
Review of 1973 BMW R 90 S
The BMW R 90 S, introduced in 1973, stands as a hallmark of motorcycling history, known for its blend of performance, style, and technological innovation. This model was significant for being one of the first production motorcycles to exceed the 100 mph mark, thanks to its powerful 898cc air-cooled boxer engine that produced 67 horsepower. The R 90 S showcased a distinctive design with its full fairing, which not only provided aerodynamic efficiency but also added a sporty aesthetic that appealed to both enthusiasts and casual riders alike. Its dual disc brakes offered improved stopping power, setting a new standard for safety and performance during its time. Beyond its impressive specifications, the BMW R 90 S represents a pivotal moment in motorcycling, emphasizing the shift toward more performance-oriented bikes that still retained everyday usability. Today, the R 90 S holds significant value among collectors and vintage motorcycle enthusiasts, revered not just for its engineering prowess but also for its iconic status in the evolution of touring and sport motorcycles. Its blend of classic design, innovative features, and historical significance make it a sought-after piece of motorcycle heritage, ensuring that it continues to capture the imagination of riders and collectors alike.
Advantages
- Iconic Design: The R 90 S features a classic and timeless design, with a distinctive fairing and a sporty stance that has made it a favorite among motorcycle enthusiasts and collectors.
- Performance: With a powerful 900cc air-cooled twin-cylinder engine, the R 90 S delivers impressive performance for its time, offering a good balance of power and torque that makes it suitable for both touring and spirited riding.
- Comfort: The ergonomics of the R 90 S provide a comfortable riding position, making it suitable for longer rides. The seat design and handlebar placement enhance rider comfort during extended journeys.
- Durability and Reliability: BMW motorcycles are known for their robust engineering, and the R 90 S is no exception. Its solid construction and high-quality components contribute to its longevity and reliability over the years.
- Cultural Significance: The R 90 S holds a special place in motorcycle history, being one of the first production motorcycles to break the 100 mph barrier. Its racing pedigree and influence on modern sport-touring bikes make it a significant model in BMW's legacy.
Disadvantages
- Limited Power Output: While the R 90 S was considered powerful for its time, its 90 horsepower may feel underwhelming compared to modern sport bikes, which often exceed 200 horsepower.
- Weight: Weighing in at around 500 pounds, the R 90 S can feel heavy, especially for new riders or those who prefer lighter, more agile machines. This weight can impact maneuverability and handling.
- Vibration: The air-cooled, twin-cylinder engine can produce noticeable vibrations at higher RPMs, which can lead to rider fatigue on longer journeys.
- Parts Availability: As a classic motorcycle, finding specific parts for restoration or maintenance can be challenging and sometimes expensive, especially if they are not readily available.
- Braking Performance: The R 90 S features drums in the front and rear, which may not provide the same level of stopping power and feel as the disc brakes found on contemporary bikes, potentially impacting safety and confidence during aggressive riding. These factors may influence a rider's decision when considering this classic motorcycle.
Alternatives
- Honda CB750 (1969): Often hailed as the original superbike, the Honda CB750 introduced a powerful four-cylinder engine and front disc brakes, setting new standards for performance and reliability. Its innovative design and smooth ride made it a favorite among motorcycle enthusiasts.
- Kawasaki Z1 (1972): The Kawasaki Z1 was a landmark motorcycle that combined a 903cc inline-four engine with a distinctive design and advanced features for its time. With its impressive power and handling, the Z1 established itself as a serious competitor to the BMW R 90 S and is celebrated for its performance heritage.
- Ducati 750 Sport (1972): The Ducati 750 Sport is a classic example of Italian craftsmanship, featuring a charismatic V-twin engine and sport-oriented design. Known for its agility and distinctive styling, the 750 Sport offers a different riding experience compared to the R 90 S, appealing to those who appreciate Italian flair and performance.
- Moto Guzzi 850 Le Mans (1976): Although slightly newer, the Moto Guzzi 850 Le Mans is a notable alternative with its iconic transverse V-twin engine and sporty character. Known for its stability and torque, the Le Mans offers a unique riding experience that blends comfort with performance, appealing to enthusiasts of classic motorcycles.
- Norton Commando 750 Fastback (1968): The Norton Commando 750 Fastback is celebrated for its classic British styling and engaging riding dynamics. Its parallel-twin engine delivers a charming character, while the bike's lightweight design and nimble handling make it a favorite among those who enjoy a spirited ride on vintage machines. These alternatives each bring their own unique features and characteristics, providing a rich history and legacy comparable to the BMW R 90 S.
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