Yamaha RX 100 : The Yamaha RX 100 is not just another 100cc bike; it is a true legend of Indian roads, a motorcycle that defined an entire generation of riders with its raw two-stroke power and unmistakable character.
Launched in 1985 and built in India with Escorts, this 98cc two-stroke single became a symbol of speed, freedom, and youth, earning a cult status that still lives on today.
The Birth of a 100cc Icon
The RX 100 was introduced in India in November 1985 as a variant of Yamaha’s RX-S platform, tailored for the Indian market through a collaboration with Escorts.
It came with a 98cc air-cooled, single-cylinder, two-stroke engine that produced around 11 PS of power, giving it a power-to-weight ratio that made it the fastest accelerating 100cc bike of its time.
With a kerb weight of just about 103 kg and a top speed of around 100–110 km/h, the RX 100 could outpace many bigger bikes off the line.
Its throaty, high-pitched exhaust note – often described as a “ring-ding-ding” – became its signature, turning heads wherever it went and making it a favorite among young riders and drag-racing enthusiasts.
Why It Became a Cult Legend
For many, the RX 100 was more than transport; it was an emotion, a rite of passage for a generation that grew up dreaming of owning one.
Its simple, timeless design – with a slim fuel tank, minimal bodywork, and classic colours like Peacock Blue and Cherry Red – gave it a sporty, aggressive look that still looks fresh today.
The bike’s nimble handling, quick acceleration, and lightweight build made it perfect for city commutes, highway runs, and weekend rides.

Even after production ended in March 1996, demand for well-maintained RX 100s remained strong, with tuned versions completing quarter-mile runs in about 14 seconds, a figure that still impresses performance fans.
Key Features That Made It Special
Under the seat, the RX 100 had a 4-speed manual gearbox and chain final drive, typical of performance-oriented bikes of that era.
It used telescopic forks up front and a swingarm with adjustable rear suspension, giving it a balanced ride for both city and highway use.
The Indian-market RX 100 came with drum brakes front and rear, a 10–10.5 litre fuel tank, and a comfortable saddle height of around 765 mm.
Over its production run, it evolved from a 6-volt to a 12-volt electrical system with CDI ignition, improving reliability and performance.
Legacy and the Hope of a Comeback
The RX 100’s legacy is so strong that it is still considered the “king” of 100cc bikes in India, a benchmark against which many modern commuters are compared.
It paved the way for the RXG, RX-Z, and RX135, but none quite matched the raw charm and cult following of the original RX 100.
There is constant buzz about a modern RX 100 revival, possibly with a retro-styled design and a 155–200cc four-stroke engine to meet current emission norms.
While a true two-stroke comeback is unlikely, Yamaha could bring back the RX 100 name with modern tech like fuel injection, ABS, and a digital-analogue instrument cluster, keeping the spirit alive for a new generation.
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Yamaha RX 100 Conclusion
The Yamaha RX 100 is more than just a motorcycle; it is a piece of Indian automotive history that defined an era of performance and passion.
With its 98cc two-stroke heart, sharp handling, and unforgettable sound, it created a bond with riders that few bikes have matched since.
Even decades after its last unit rolled off the line, the RX 100 remains a true legend of the Indian two-wheeler market.