The Yamaha RX100 (1985) was a legendary two-stroke motorcycle known for its sporty performance, lightweight design, and iconic styling. It had a 98cc, two-stroke, air-cooled engine with reed-valve induction that produced a distinctive exhaust note and rapid acceleration. With a teardrop-shaped fuel tank, chrome-plated front and rear mudguards, a flat, padded seat, a round headlamp, and vintage spoke wheels, its design was simple and timeless. The tank and main body panels were made of pressed steel for strength, while the frame was made of tubular double-cradle steel for rigidity and agility. Side covers were made of lightweight plastic, and the exhaust, engine casing, and handlebar were primarily made of chrome and polished aluminium. The tyres, seat cushions, and grips were all made of rubber, and the wheels included steel rims with wire spokes. With a kerb weight of about 103 kg and good build quality, it was agile but sturdy, gaining a cult following for its dependability, performance, and simplicity of modification.