| Attribute | Ducati ST 4 2001 × | Yamaha XJ 900 S 1995 × |
|---|---|---|
| General | ||
| Production from (year) | 2001 | 1995 |
| Make | Ducati | Yamaha |
| Model | Ducati ST 4 | Yamaha XJ 900 S |
| Category | Sport touring | Sport touring |
| Engine and transmission | ||
| Engine type | V2, four-stroke | In-line four, four-stroke |
| Valves per cylinder | - | 2 |
| Displacement (cm³) | 916 | 892 |
| Power (kw) | 76.6 | 65 |
| Torque (Nm) | 89 | 77.5 |
| Gearbox | 6-speed | 5-speed |
| Chassis | ||
| Front brakes | Dual disc | Dual disc |
| Rear brakes | Single disc | Single disc |
| Other | ||
| Starter | - | Electric |
| Dimensions | ||
| Dry weight (kg) | 215 | 239 |
| Power/weight ratio | 0.3563 | 0.272 |
| Seat height (mm) | 820 | 795 |