Comparisons / Comparison of Ducati 999 R 2005 and Ducati ST4 S

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

Attribute
Ducati ST4 S ×
Ducati 999 R 2005 ×
General
Production from (year)20052005
MakeDucatiDucati
ModelDucati ST4 SDucati 999 R
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)996999
Power (kw)65109.5
Cooling systemLiquidLiquid
Transmission type,final driveChainChain
Torque (Nm)105119
Bore (mm)98104
Stroke (mm)6658.8
Gearbox6-speed6-speed
Fuel controlDesmodromic valve controlDesmodromic valve control
ClutchWet multiplate with hydraulic controlDry multiplate with hydraulic control
Compression11.5:112.5:1
Chassis
Front suspensionShowa 43 mm upside-down fully adjustable fork with TiN surface treatmentÖhlins 43 mm upside-down fully adjustable fork with TiN surface treatment, for radial calipers
Rear suspensionProgressive linkage with fully adjustable Öhlins monoshock with remote control preload adjustament. Aluminium swingarmProgressive linkage with fully adjustable Öhlins 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
StarterElectric-
Color options
  • glossy black/metallic dark grey
  • metallic dark grey/metallic dark grey/red
  • red/metallic dark grey
  • red/black
Dimensions
Wheelbase (mm)1,4301,420
Dry weight (kg)201181
Power/weight ratio0.32340.605
Seat height (mm)820780
Performance
Fuel capacity (l)2115.5



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