ZR-7

1999 Kawasaki ZR-7 Technical Analysis & Specification Breakdown

Engineered by Kawasaki for the naked motorcycle segment, the 1999 Kawasaki ZR-7 relies on a 738 cc (45 cu in) air-cooled in-line four, four-stroke powerplant. In factory specification, peak output is rated at 75 HP (54.7 kW) at 7,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 101.6 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.

On the scales, the ZR-7 measures 210 kg (463 lbs) dry, translating to a power-to-weight ratio of 0.36 HP/kg (2.8 kg per horsepower).

Within MotoLibrary's Kawasaki archive, this model family spans 5 indexed model years from 1999 to 2003, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.