Ducati ST4 - 2003 Specifications and Reviews
The 2003 Ducati ST4 is a sport touring motorcycle designed for riders seeking lightweight agility combined with long-distance capability. Powered by a 916cc V-twin engine producing 105 horsepower, it excels at carving mountain roads while maintaining practical touring features. Known for its distinctive Ducati character and nimble handling, the ST4 appeals to enthusiasts who refuse to compromise between performance and versatility.
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) |






































Please Login or Register if you would like to leave a comment.