These are the known mechanical and performance specifications for your 2004 Ducati 999.
Basic Specs

Engine
Displacement998.00 ccm (60.90 cubic inches)
Type
DetailsV2, four-stroke
Max RPM
Compression11.4:1
Bore/Stroke100.0 x 63.5 mm (3.9 x 2.5 inches)
Valves/Cylinder4
FuelingInjection
Ignition
Exhaust
Lubrication
CoolingLiquid
Performance
Horespower124.00 HP (90.5 kW)
Torque102.00 Nm (10.4 kgf-m or 75.2 ft.lbs)
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity15.50 litres (4.10 gallons)
Emissions
Chassis
Frame TypeTubular ALS450 steel trellis
Rake24.0°
Trail
Front SuspensionShowa 43 mm upside-down fully adjustable fork with TiN surface treatment
Front Travel125 mm (4.9 inches)
Rear SuspensionProgressive linkage with fully adjustable Showa monoshock
Rear Travel128 mm (5.0 inches)
Seat
Seat Height780 mm (30.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,090 mm (42.9 inches)
Total Length2,095 mm (82.5 inches)
Total Width
Ground Clearance
Wheelbase1,420 mm (55.9 inches)
Dry Weight
Wet Weight199.0 kg (438.7 pounds)
Wheels & Brakes
Front Tire/Tyre120/70-ZR17
Rear Tire/Tyre190/50-ZR17
Front BrakesDouble disc
Front Brake Diameter320 mm (12.6 inches)
Rear BrakesSingle disc
Rear Brake Diameter240 mm (9.4 inches)
Wheels
Comments
The Ducati 999 Superbike seems to be in motion even when at rest. And a look under its fairing confirms the 999's state-of-the art technology. Ducati's goal was to create a Superbike of stunning design that improves rider ergonomics, makes maintenance easier, reduces complexity of the motorcycle and offers performance second to none. The aerodynamics, mechanical and electronic components, chassis and running gear were developed first and styling followed.