Z 450 LTD (reduced effect)

1987 Kawasaki Z 450 LTD (reduced effect) Technical Analysis & Specification Breakdown

Built around Kawasaki's naked motorcycle platform, the 1987 Kawasaki Z 450 LTD (reduced effect) pairs a 454 cc (27.7 cu in) liquid-cooled twin, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 27 HP (19.7 kW) at 8,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and belt final drive. With a specific output of 59.5 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

On the scales, the Z 450 LTD (reduced effect) measures 199 kg (439 lbs) wet (curb), translating to a power-to-weight ratio of 0.14 HP/kg (7.37 kg per horsepower). The 11-liter (2.9 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 132 km/h (82 mph).

Within MotoLibrary's Kawasaki archive, this model family spans 6 indexed model years from 1984 to 1989, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.