| Attribute | Derbi GP1 Open 50 × | Peugeot Vivacity 50 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2009 |
| Make | Derbi | Peugeot |
| Model | Derbi GP1 Open 50 | Peugeot Vivacity 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Del´Orto 17.5 mm | Carburettor |
| Displacement (cm³) | 49.4 | 49.1 |
| Power (kw) | - | 2.3 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | - | Shaft drive (cardan) |
| Bore (mm) | 40 | - |
| Stroke (mm) | 39.3 | - |
| Clutch | Automatic | - |
| Compression | 10.5:1 | - |
| Chassis | ||
| Front suspension | Upside down hydraulic fork | - |
| Rear suspension | Monoshock | - |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 175 | 110 |
| Front tyre | 120/70-14 | 120/70-12 |
| Rear tyre | 130/60-13 | 120/70-12 |
| Front wheel travel (mm) | 80 | - |
| Rear wheel travel (mm) | 70 | - |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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|
| Dimensions | ||
| Dry weight (kg) | - | 90 |
| Power/weight ratio | - | 0.0256 |
| Overall length (mm) | 1,850 | 1,910 |
| Overall width (mm) | 650 | 680 |
| Seat height (mm) | 785 | 786 |
| Performance | ||
| Fuel capacity (l) | 11 | 8.5 |