Comparison of Ducati 250 Mark 3 D 1974 and Yamaha DT 250 1974 [S]ave
| Attribute |  Ducati 250 Mark 3 D 1974 × |  Yamaha DT 250 1974 × |
|---|---|---|
| General | ||
| Production from (year) | 1974 | 1974 |
| Make | Ducati | Yamaha |
| Model | Ducati 250 Mark 3 D | Yamaha DT 250 |
| Category | Sport touring | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 2 | - |
| Displacement (cm³) | 248 | 246 |
| Power (kw) | 14.6 | 14.6 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 74 | 70 |
| Stroke (mm) | 57.8 | 64 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Desmodromic valve control | Membrane |
| Compression | 9.7:1 | 6.8:1 |
| Chassis | ||
| Front brakes | Single disc | Expanding brake |
| Rear brakes | Expanding brake | Expanding brake |
| Front tyre | 3.25-18 | 3.00-21 |
| Rear tyre | 3.50-18 | 4.00-18 |
| Dimensions | ||
| Kerb weight (kg) | 136 | 129 |
| Performance | ||
| Top speed (km/h) | 135 | 137 |
| Fuel capacity (l) | 13 | 9 |
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