Comparison of Derbi Dirt Boy 50 2009 and Suzuki DR-Z70 2013 [S]ave
| Attribute |  Derbi Dirt Boy 50 2009 × |  Suzuki DR-Z70 2013 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2013 |
| Make | Derbi | Suzuki |
| Model | Derbi Dirt Boy 50 | Suzuki DR-Z70 |
| Category | Minibike, cross | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. 14 mm | Carburettor. Mikuni VM13 |
| Displacement (cm³) | 49.9 | 67 |
| Cooling system | Air | Air |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 39 | 48 |
| Stroke (mm) | 41.8 | 37 |
| Gearbox | 1-speed | 3-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Ignition | CDI | - |
| Lubrication system | Oil pump | Wet Sump |
| Compression | 12.0:1 | 9.5:1 |
| Chassis | ||
| Front suspension | Hydraulic fork. | Telescopic, coil spring |
| Rear suspension | Monoshock. | Swingarm type, coil spring, oil damped |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 90 | - |
| Front tyre | 2.50-12 | 2.50-10 |
| Rear tyre | 2.75-10 | 2.50-10 |
| Front wheel travel (mm) | 120 | - |
| Rear wheel travel (mm) | 140 | - |
| Other | ||
| Starter | Kick | - |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 905 | 935 |
| Dry weight (kg) | 47 | - |
| Overall length (mm) | 1,290 | 1,320 |
| Overall width (mm) | 519 | 580 |
| Seat height (mm) | 610 | 560 |
| Performance | ||
| Fuel capacity (l) | 2.3 | 3 |
| Oil capacity (l) | 0.6 | - |
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