Comparison of Ducati Diana Mark 3 1963 and Maico MD 250 1971 [S]ave
| Attribute |  Maico MD 250 1971 × |  Ducati Diana Mark 3 1963 × |
|---|---|---|
| General | ||
| Production from (year) | 1971 | 1963 |
| Make | Maico | Ducati |
| Model | Maico MD 250 | Ducati Diana Mark 3 |
| Category | Sport | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | - | Carburettor. DellÓrto |
| Displacement (cm³) | 245 | 249 |
| Power (kw) | 20.4 | 17.5 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 76 | 74 |
| Stroke (mm) | 54 | 57.8 |
| Gearbox | 4-speed | - |
| Fuel control | Rotary valves | Desmodromic valve control |
| Compression | 11.7:1 | 8.0:1 |
| Chassis | ||
| Front suspension | - | Telescopic |
| Rear suspension | - | Dual choks |
| Front brakes | - | Expanding brake (drum brake) |
| Rear brakes | Expanding brake | Expanding brake (drum brake) |
| Front tyre | 2.75-18 | 2.75-18 |
| Rear tyre | 3.25-18 | 3.00-18 |
| Dimensions | ||
| Dry weight (kg) | 102 | 135 |
| Power/weight ratio | 0.199 | 0.1296 |
| Performance | ||
| Top speed (km/h) | 159 | 150 |
| Fuel capacity (l) | 12.5 | 13 |
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