Yamaha RS 100 1979 - Specifications & Review

Introducing the 1979 Yamaha RS 100, a spirited entry in the minibike-sport category that perfectly encapsulates Yamaha's legacy of innovation and performance. This lightweight motorcycle is designed for enthusiasts seeking nimble handling and exhilarating rides without the bulk and weight typical of larger bikes. With its compact frame and playful demeanor, the RS 100 is an ideal companion for both new riders and seasoned motorcyclists looking to relive the thrills of their youth or tackle tight winding roads with confidence.

At the heart of the RS 100 is a peppy 97cc single-cylinder, two-stroke engine, delivering a robust 10 horsepower at an exhilarating 7,800 RPM. This spirited powerplant doesn’t just deliver performance; it’s a recipe for fun. With a top speed of 105 km/h (65.2 mph), the RS 100 provides an engaging ride, ideal for both urban commuting and spirited weekend jaunts. The air-cooled engine is paired with a 5-speed gearbox, allowing riders to exploit the bike's capabilities fully, whether zipping through city traffic or cruising along backroads. The lightweight design, tipping the scales at just 106 kg (233.7 pounds), contributes to its agile handling, making it a breeze to maneuver in both tight corners and open stretches.

The RS 100 showcases a blend of simplicity and effective engineering. Its single-disc front brake ensures responsive stopping power, while the expanding rear brake offers reliable control when needed. Yamaha’s attention to detail is evident in the bike's dimensions, with a fuel capacity of 9 liters (2.38 gallons) that strikes a balance between weight and range, allowing for longer rides without frequent refueling. The bike's sleek lines and sporty aesthetics resonate with the racing heritage of Yamaha, making it visually appealing as much as it is functionally impressive.

PROs:

1. Lightweight and Agile: Weighing only 106 kg, the RS 100 offers exceptional maneuverability, perfect for both novice and experienced riders.
2. Responsive Engine: The 97cc two-stroke engine provides lively power delivery and impressive top speed, making it a blast to ride.
3. Classic Design: With its retro styling and Yamaha’s iconic branding, this bike is a head-turner, appealing to enthusiasts of vintage motorcycles.

CONs:

1. Limited Power for Long Distances: While perfect for short rides, the modest engine displacement may not satisfy those looking for highway cruising capabilities.
2. Basic Suspension Setup: The simplicity of the suspension may not provide the comfort expected on longer rides or rough terrains.
3. Two-Stroke Maintenance: The two-stroke engine requires more frequent maintenance and oil mixing than four-stroke counterparts, which could deter some riders.

The 1979 Yamaha RS 100 is not just a motorcycle; it’s a celebration of the joy of riding, embodying the spirit of freedom and excitement that defines the biking community. Whether you're tearing through city streets or reliving your youth on winding roads, this little gem delivers an unforgettable experience.