Ducati ST4 S 2005
Complete specifications and details for the 2005 Ducati ST4 S. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

Basic Information
Make | Ducati |
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Model | ST4 S |
Year | 2005 |
Category | Sport touring |
Chassis, Suspension & Brakes
Frame Type | Tubular steel trellis |
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Front Brakes | Double disc |
Front Brakes Diameter | 320 mm (12.6 inches) |
Front Suspension | Showa 43 mm upside-down fully adjustable fork with TiN surface treatment |
Front Tyre | 120/70-ZR17 |
Front Wheel Travel | 130 mm (5.1 inches) |
Rake | 24.0° |
Rear Brakes | Single disc |
Rear Brakes Diameter | 245 mm (9.6 inches) |
Rear Suspension | Progressive linkage with fully adjustable Öhlins monoshock with remote control preload adjustament. Aluminium swingarm |
Rear Tyre | 180/55-ZR17 |
Rear Wheel Travel | 148 mm (5.8 inches) |
Other Specifications
Color Options | Glossy black/metallic dark grey, metallic dark grey/metallic dark grey/red, red/metallic dark grey |
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Starter | Electric |
Engine & Transmission
Displacement | 996.00 ccm (60.78 cubic inches) |
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Engine Details | V2, four-stroke |
Power | 89.10 HP (65.0 kW)) @ 9500 RPM |
Torque | 105.00 Nm (10.7 kgf-m or 77.4 ft.lbs) @ 7250 RPM |
Compression | 11.5:1 |
Bore X Stroke | 98.0 x 66.0 mm (3.9 x 2.6 inches) |
Valves Per Cylinder | 4 |
Fuel System | Injection. Marelli electronic fuel injection, 50 mm throttle body |
Cooling System | Liquid |
Gearbox | 6-speed |
Transmission Type Final Drive | Chain |
Clutch | Wet multiplate with hydraulic control |
Dimensions & Capacities
Dry Weight | 201.0 kg (443.1 pounds) |
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Fuel Capacity | 21.00 litres (5.55 gallons) |
Power Weight Ratio | 0.4433 HP/kg |
Seat Height | 820 mm (32.3 inches) If adjustable, lowest setting. |