| Attribute | GAS GAS EC 250 Racing 2008 × | GAS GAS MC 125 Cross × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2008 |
| Make | GAS GAS | GAS GAS |
| Model | GAS GAS EC 250 Racing | GAS GAS MC 125 Cross |
| Category | Enduro / offroad | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | - | Carburettor |
| Displacement (cm³) | 249.3 | 124 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 66.4 | 45 |
| Stroke (mm) | 72 | 40.8 |
| Gearbox | 6-speed | 6-speed |
| Ignition | Digital magnetic flywheel. | Digital CDI Multispark |
| Clutch | Hydraulic multidisc. | - |
| Lubrication system | 2% mixture. | 2% mixture. |
| Chassis | ||
| Front suspension | 48 mm upside-down fork, travel 295 mm Ohlins. | 45 mm upside-down fork, 295 mm travel. |
| Rear suspension | Aluminium swing arm. Progressive system with shock | One-piece aluminium swing arm, progressive |
| Front brakes | Single disc. Double-piston | Single disc |
| Rear brakes | Single disc. Single-piston | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Deltabox made with rectangular-profile Cr-Mo tubing. | Deltabox built in cromoly rectangular tubing. |
| Front tyre | 90/90-x21 | 90/90-21 |
| Rear tyre | 140/80-x18 | 120/80-19 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,476 | 1,460 |
| Dry weight (kg) | 97 | 92 |
| Seat height (mm) | 945 | 945 |
| Performance | ||
| Fuel capacity (l) | 9.5 | 9.5 |