F4 S 1+1

2004 MV Agusta F4 S 1+1 Technical Analysis & Specification Breakdown

Engineered by MV Agusta for the sport motorcycle segment, the 2004 MV Agusta F4 S 1+1 pairs a 749 cc (45.7 cu in) in-line four, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 137 HP (100 kW) at 12,500 rpm while maximum torque reaches 75 Nm (55.3 lb-ft) at 10,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 182.9 HP per liter and a 2,000 rpm working window between peak torque (10,500 rpm) and peak power (12,500 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.

On the scales, the F4 S 1+1 measures 207 kg (456 lbs) wet (curb), translating to a power-to-weight ratio of 0.66 HP/kg (1.51 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,408 mm (55.4 in) wheelbase engineered for quick, flickable steering geometry. The 21-liter (5.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's MV Agusta archive, this model family spans 2 indexed model years from 2001 to 2004, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.