851 Strada

1990 Ducati 851 Strada Technical Analysis & Specification Breakdown

At the heart of the 1990 Ducati 851 Strada sport motorcycle, Ducati relies on a 851 cc (51.9 cu in) liquid-cooled v2, four-stroke powerplant. In factory specification, peak output is rated at 105 HP (76.6 kW) at 9,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 123.4 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 851 Strada measures 215 kg (474 lbs) wet (curb), translating to a power-to-weight ratio of 0.49 HP/kg (2.05 kg per horsepower). The 20-liter (5.3 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 228 km/h (142 mph).

Within MotoLibrary's Ducati archive, this model family spans 3 indexed model years from 1989 to 1991, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.