| Attribute | GAS GAS TXT 125 Pro Racing × | GAS GAS TXT Pro 250 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2007 |
| Make | GAS GAS | GAS GAS |
| Model | GAS GAS TXT 125 Pro Racing | GAS GAS TXT Pro 250 |
| Category | Trial | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. Dell´Orto PHBHL 26 BS. |
| Displacement (cm³) | 247.7 | 247.7 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 54 | 72.5 |
| Stroke (mm) | 54.5 | 60 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | - | Overhead Cams (OHC) |
| Ignition | CDI digital magnetic flywheel | CDI digital magnetic flywheel. |
| Clutch | - | Command hidrulic of 1/3 discs progressif variable with diafragm of Gas Gas* (Patented) |
| Lubrication system | 2.5 % Mixture | 2,5% mixture |
| Chassis | ||
| Front suspension | 40 mm adjustable telehydraulic fork | Marzocchi* adjustable telehidraulic fork. with 40 mm aluminium bars. |
| Rear suspension | Variable progressivity system, single shock | Variable progressivity system |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 150 | 150 |
| Frame type | Eliptic profile made with CR-Mo | - |
| Front tyre | - | 2.75-21 |
| Rear tyre | 3/4-4 | 4.00-18 |
| Other | ||
| Starter | Kick | Kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,330 | 1,330 |
| Dry weight (kg) | 68 | 66 |
| Seat height (mm) | 665 | 665 |
| Performance | ||
| Fuel capacity (l) | 3.1 | 3.1 |