Ducati 999 S - 2003 Specifications and Reviews

The 2003 Ducati 999 S is a middleweight superbike engineered for experienced sport riders seeking cutting-edge performance. Its 998cc desmodromic V-twin engine delivers 136 horsepower with aggressive mid-range torque, excelling on both track and spirited road use. The 999 S is renowned for its innovative valve technology and Italian engineering, establishing Ducati's dominance in the early 2000s superbike era.

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General information

CategorySport
Year2003
ModelDucati 999 S

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel controlDesmodromic valve control
Fuel systemInjection
Valves per cylinder4
Bore x stroke100.0 x 63.5 mm (3.9 x 2.5 inches)
Compression11.4:1
Torque106.00 Nm (10.8 kgf-m or 78.2 ft.lbs) @ 8000
Power136.00
Engine typeV2, four-stroke
Capacity:998.00 ccm (60.90 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc
Rear tyre dimensions190/50-ZR17
Front tyre dimensions120/70-ZR17
Rear suspension travel128 mm (5.0 inches)
Front suspension travel120 mm (4.7 inches)
 
 

Physical measures and capacities

Reserve fuel capacity3.00 litres (0.79 gallons)
Fuel capacity15.50 litres (4.10 gallons)
Wheelbase1,420 mm (55.9 inches)
Overall length2,095 mm (82.5 inches)
Overall height1,090 mm (42.9 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Power/weight ratio0.6834 HP/kg
Dry weight199.0 kg (438.7 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

143 hp
Peak Power
3s
0-60 mph

Best For

Track95%
City30%
Cornering95%
Daily Riding30%
Touring25%
Passenger25%

Rider Profile

Best ForThis is a demanding superbike best suited to experienced riders who are already comfortable with high-power, track-focused machines.
PurposeBuilt primarily for spirited canyon carving and track days, with road use very much a secondary consideration.
Rider FitExpect an aggressive, wrist-and-shoulder-loaded riding position with high pegs and a low, narrow seat that rewards a fit, flexible rider.
CharacterA raw, mechanical Italian V-twin superbike that rewards precise inputs with sharp handling, strong brakes, and an unmistakable desmodromic soundtrack.
Not Ideal ForNot a good fit for new riders, commuters seeking comfort, or anyone planning long-distance touring or pillion-heavy trips.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2003 Ducati 999 S Rider Ergonomics Assessment

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Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2003 Ducati 999 S, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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