Comparisons / Comparison of Ducati 999 2005 and Ducati ST4 S

Comparison of Ducati 999 2005 and Ducati ST4 S [S]ave

Attribute
Ducati ST4 S ×
Ducati 999 2005 ×
General
Production from (year)20052005
MakeDucatiDucati
ModelDucati ST4 SDucati 999
CategorySport touringSport
Engine and transmission
Engine typeV2, four-strokeV2, four-stroke
Valves per cylinder44
Fuel systemInjection. Marelli electronic fuel injection, 50 mm throttle bodyInjection. Marelli electronic fuel injection, 54 mm throttle body
Displacement (cm³)996998
Power (kw)65102.2
Cooling systemLiquidLiquid
Transmission type,final driveChainChain
Torque (Nm)105111
Bore (mm)98100
Stroke (mm)6663.5
Gearbox6-speed6-speed
Fuel controlDesmodromic valve controlDesmodromic valve control
ClutchWet multiplate with hydraulic controlDry multiplate with hydraulic control
Compression11.5:111.4:1
Chassis
Front suspensionShowa 43 mm upside-down fully adjustable fork with TiN surface treatmentShowa 43 mm upside-down fully adjustable fork with TiN surface treatment
Rear suspensionProgressive linkage with fully adjustable Öhlins monoshock with remote control preload adjustament. Aluminium swingarmProgressive linkage with fully adjustable Showa monoshock
Front brakesDouble discDouble disc
Rear brakesSingle discSingle disc
Diameter (mm)245240
Frame typeTubular steel trellisTubular steel trellis
Front tyre120/70-ZR17120/70-ZR17
Rear tyre180/55-ZR17190/50-ZR17
Front wheel travel (mm)130130
Rear wheel travel (mm)148148
Rake (fork angle) (degree)2423.5
Other
StarterElectricElectric
Color options
  • glossy black/metallic dark grey
  • metallic dark grey/metallic dark grey/red
  • red/metallic dark grey
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Dimensions
Wheelbase (mm)1,4301,420
Dry weight (kg)201186
Power/weight ratio0.32340.5495
Seat height (mm)820780
Performance
Fuel capacity (l)2115.5



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