| Attribute | GAS GAS TXT Pro 125 2004 × | GAS GAS TXT 80 Rookie 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2009 |
| Make | GAS GAS | GAS GAS |
| Model | GAS GAS TXT Pro 125 | GAS GAS TXT 80 Rookie |
| Category | Trial | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 124.8 | 72.5 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 54 | 47 |
| Stroke (mm) | 54.5 | 41.8 |
| Gearbox | 6-speed | 6-speed |
| Clutch | - | Multidisk hydraulic wet clutch |
| Chassis | ||
| Front suspension | Marzocchi telehydrailc fork, 38 mm | 38 mm adjustable telehydraulic fork |
| Rear suspension | Variable progressive system | Variable progressivity system |
| Front brakes | Single disc | Single disc. 4-piston caliper |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 150 | 150 |
| Front tyre | - | 2.75-21 |
| Rear tyre | - | 4.00-18 |
| Other | ||
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,330 | 1,300 |
| Dry weight (kg) | 69 | 64 |
| Seat height (mm) | 665 | 665 |
| Performance | ||
| Fuel capacity (l) | 3 | 3 |