| Attribute | Aprilia Atlantic 250 2008 × | GAS GAS TXT Pro 250 2T × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2010 |
| Make | Aprilia | GAS GAS |
| Model | Aprilia Atlantic 250 | GAS GAS TXT Pro 250 2T |
| Category | Scooter | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection | Carburettor. Dell´Orto PHBL26BS |
| Displacement (cm³) | 244 | 247.7 |
| Power (kw) | 20.7 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | - | Chain |
| Torque (Nm) | 20.2 | - |
| Bore (mm) | 72 | 72.5 |
| Stroke (mm) | 60 | 60 |
| Gearbox | - | 6-speed |
| Fuel control | Overhead Cams (OHC) | - |
| Ignition | Electronic CDI with automatic advance. | CDI |
| Clutch | - | Multidisc, hydraulically-operated |
| Lubrication system | Wet sump. Forced lubrication with mechanical oil pump. | 2.5 % Mixture |
| Compression | 11.5:1 | - |
| Chassis | ||
| Front suspension | 35 mm hydraulic fork. | Marzocchi frok |
| Rear suspension | Engine assembly acting as swingarm. Double chamber hydraulic shock absorber with 5 positions for spring preload. Wheel travel 100 mm. | Sachs monoshock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 190 | 150 |
| Frame type | High strength steel with closed double cradle. | Tubular CR-Mo |
| Front tyre | 110/90-13 | 2.75-21 |
| Rear tyre | 130/70-13 | 4.00-18 |
| Other | ||
| Starter | Electric | Kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,335 |
| Kerb weight (kg) | - | 69.5 |
| Dry weight (kg) | - | 67 |
| Overall length (mm) | 2,100 | 2,045 |
| Overall width (mm) | 900 | 825 |
| Seat height (mm) | 770 | 665 |
| Performance | ||
| Reserve fuel capacity (l) | 2 | - |
| Fuel capacity (l) | 15 | 2.5 |