999 R

2004 Ducati 999 R Technical Analysis & Specification Breakdown

Positioned in Ducati's sport motorcycle lineup, the 2004 Ducati 999 R features a 999 cc (61 cu in) liquid-cooled v2, four-stroke configuration. In factory specification, peak output is rated at 139 HP (101.5 kW) at 10,000 rpm while maximum torque reaches 108 Nm (79.7 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 139.1 HP per liter and a 2,000 rpm working window between peak torque (8,000 rpm) and peak power (10,000 rpm), 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 999 R measures 192 kg (423 lbs) wet (curb), translating to a power-to-weight ratio of 0.72 HP/kg (1.38 kg per horsepower). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,420 mm (55.9 in) wheelbase engineered for balanced agility and highway composure. The 15.5-liter (4.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's Ducati archive, this model family spans 2 indexed model years from 2004 to 2005, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.