GS 125 HF

1988 Puch GS 125 HF Technical Analysis & Specification Breakdown

Engineered by Puch for the motorcycle segment, the 1988 Puch GS 125 HF pairs a 124 cc (7.6 cu in) liquid-cooled single cylinder, two-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 9.8 HP (7.2 kW) at 10,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 79 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the GS 125 HF measures 100 kg (220 lbs) wet (curb), translating to a power-to-weight ratio of 0.1 HP/kg (10.2 kg per horsepower). The 9-liter (2.4 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 100 km/h (62 mph).

Within MotoLibrary's Puch archive, this model family spans 3 indexed model years from 1986 to 1988, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.