ETZ 150

1987 MuZ ETZ 150 Technical Analysis & Specification Breakdown

Built around MuZ's classic motorcycle platform, the 1987 MuZ ETZ 150 pairs a 143 cc (8.7 cu in) air-cooled single cylinder, two-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 10 HP (7.3 kW) at 6,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 69.9 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 ETZ 150 measures 125 kg (276 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (12.5 kg per horsepower). The 13-liter (3.4 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 95 km/h (59 mph).

Within MotoLibrary's MuZ archive, this model family spans 8 indexed model years from 1985 to 1992, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.