Comparison of Derbi DRD Pro 50 R and Derbi X-Race 50 SM [S]ave
| Attribute |  Derbi DRD Pro 50 R × |  Derbi X-Race 50 SM × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2006 |
| Make | Derbi | Derbi |
| Model | Derbi DRD Pro 50 R | Derbi X-Race 50 SM |
| Category | Enduro / offroad | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell´Ortho PHVA-17.5 | Carburettor. Dell´Orto PHVA 14 |
| Displacement (cm³) | 49.9 | 49.9 |
| Power (kw) | - | 6.2 |
| Cooling system | - | Liquid |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 39.9 | 39.9 |
| Stroke (mm) | 40 | 40 |
| Gearbox | 6-speed | 6-speed |
| Ignition | - | Electronic CDI |
| Clutch | Multiplate | Multiplate |
| Lubrication system | Oil pump | Oil pump |
| Compression | 11.5:1 | 11.1:1 |
| Chassis | ||
| Front suspension | Conventional hydraulic fork, 40 mm | Hydraulic fork, 36 mm |
| Rear suspension | Monoshock | Monoshock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Aluminium | - |
| Front tyre | 90/90-21 | 100/80-17 |
| Rear tyre | 110/80-18 | 130/80-17 |
| Front wheel travel (mm) | 195 | 195 |
| Rear wheel travel (mm) | 180 | 180 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,390 | 1,355 |
| Overall height (mm) | 1,196 | 1,132 |
| Overall length (mm) | 2,080 | 2,030 |
| Overall width (mm) | 808 | 805 |
| Performance | ||
| Reserve fuel capacity (l) | 1.3 | - |
| Fuel capacity (l) | 6.5 | 7 |
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