| Attribute | Kymco Jetix 50 2010 × | Derbi GP1 Open 50 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2007 |
| Make | Kymco | Derbi |
| Model | Kymco Jetix 50 | Derbi GP1 Open 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | - | Carburettor. Del´Orto 17.5 mm |
| Displacement (cm³) | 49 | 49.4 |
| Power (kw) | 1.1 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | 2.5 | - |
| Bore (mm) | 39 | 40 |
| Stroke (mm) | 41 | 39.3 |
| Gearbox | Automatic | - |
| Fuel control | Overhead Cams (OHC) | - |
| Ignition | CDI | - |
| Clutch | Wet, multiplate | Automatic |
| Compression | 8.0:1 | 10.5:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Upside down hydraulic fork |
| Rear suspension | Monoshock | Monoshock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 220 | 175 |
| Frame type | Pine under bone | - |
| Front tyre | 70/90-17 | 120/70-14 |
| Rear tyre | 80/90-17 | 130/60-13 |
| Front wheel travel (mm) | 80 | 80 |
| Rear wheel travel (mm) | 25 | 70 |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
|
|
| Dimensions | ||
| Dry weight (kg) | 99 | - |
| Power/weight ratio | 0.0111 | - |
| Overall length (mm) | 1,995 | 1,850 |
| Overall width (mm) | 690 | 650 |
| Seat height (mm) | 790 | 785 |
| Performance | ||
| Fuel capacity (l) | 6.8 | 11 |