28 October. Tuesday 2025
General information | |
| Category | Sport touring |
| Year | 2003 |
| Model | Ducati ST4 |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel control | Desmodromic valve control |
| Fuel system | Injection |
| Valves per cylinder | 4 |
| Bore x stroke | 94.0 x 66.0 mm (3.7 x 2.6 inches) |
| Compression | 11.1:1 |
| Torque | 89.00 Nm (9.1 kgf-m or 65.6 ft.lbs) @ 7500 |
| Power | 105.00 |
| Engine type | V2, four-stroke |
| Capacity: | 916.00 ccm (55.89 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 245 mm (9.6 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Double disc |
| Rear tyre dimensions | 180/55-ZR17 |
| Front tyre dimensions | 120/70-ZR17 |
| Rear suspension travel | 148 mm (5.8 inches) |
| Front suspension travel | 130 mm (5.1 inches) |
| | |
Physical measures and capacities | |
| Reserve fuel capacity | 6.00 litres (1.59 gallons) |
| Fuel capacity | 21.00 litres (5.55 gallons) |
| Wheelbase | 1,430 mm (56.3 inches) |
| Overall length | 2,070 mm (81.5 inches) |
| Overall height | 1,180 mm (46.5 inches) |
| Seat height | 820 mm (32.3 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.4884 HP/kg |
| Dry weight | 215.0 kg (474.0 pounds) |
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