The 1987 MY Gilera KZ 125 comes with a 36mm adjustable telescopic front fork coupled to an adjustable monoshock as a rear suspension, front and rear disc brakes, a full-faring with a windscreen, a dual seat, passenger grab handles, an under-seat exhaust system, an analogue instrument cluster, a square headlight and slotted-disc wheels.
In the engine department it is powered by a liquid-cooled, two-stroke, 124cc, single cylinder powerplant, paired to a six-speed manual transmission with a chain final drive, that can produce a claimed 25 horsepower and 18 Nm of torque.