| Attribute | GAS GAS EC Rookie 50 × | GAS GAS EC 50 Rookie × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2002 |
| Make | GAS GAS | GAS GAS |
| Model | GAS GAS EC Rookie 50 | GAS GAS EC 50 Rookie |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 49.9 | 49.4 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 39 | 40 |
| Stroke (mm) | 41.8 | 39.3 |
| Gearbox | 6-speed | 6-speed |
| Chassis | ||
| Front suspension | Showa inverted fork, 45 mm | - |
| Rear suspension | Aluminium swingarm. Boge shock absorbers | - |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Rectangular profile Cr-Mo | - |
| Front tyre | 80/90-21 | -21 |
| Rear tyre | 110/80-18 | -18 |
| Front wheel travel (mm) | 160 | 160 |
| Rear wheel travel (mm) | 250 | 250 |
| Other | ||
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,330 | 1,340 |
| Dry weight (kg) | 93 | - |
| Seat height (mm) | 920 | 900 |
| Ground clearance (mm) | 370 | 370 |
| Performance | ||
| Fuel capacity (l) | 9.5 | 8 |