| Attribute | GAS GAS EC 250 2T Six-Days 2011 × | GAS GAS EC 125 2016 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2016 |
| Make | GAS GAS | GAS GAS |
| Model | GAS GAS EC 250 2T Six-Days | GAS GAS EC 125 |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Keihin 38 mm - Intake by reed valve | Carburettor. Keihin PKWS 38 mm |
| Engine details | - | Direct reed valve Boyesen RAD 93/2A |
| Displacement (cm³) | 249.3 | 124.8 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 66.4 | 54 |
| Stroke (mm) | 72 | 54.5 |
| Gearbox | 6-speed | 6-speed |
| Ignition | - | Electronic |
| Clutch | Hydraulic multidisc. | Multidisc in oil bath |
| Lubrication system | 2% mixture. | 2-stroke-oil/fuel mixed 1:50 |
| Chassis | ||
| Front suspension | Sachs 48 mm Aluminium Up-Side-Down | Marzocchi Shiver invertida Ø45 mm |
| Rear suspension | Aluminium swingarm. Progressive system with Öhlins 888 hydraulic mono shock absorber | Aluminium swingarm. Reiger Mono shock. Special settings |
| Front brakes | Single disc. Wave floating, 2-piston caliper | Single disc. Galfer wave disc, 2-piston Nissin caliper |
| Rear brakes | Single disc. Wave disc, 1-piston caliper | Single disc. Galfer wave disc, 1-piston Nissin caliper |
| Diameter (mm) | 220 | 220 |
| Frame type | Cr-Mo tubular frame | Perimeter frame in chrome-molybdenum |
| Front tyre | 90/90-21 | 90/90-21 |
| Rear tyre | 140/80-18 | 140/80-18 |
| Wheels | Light aluminium spoke rim | Excel Aluminium spoke rim |
| Front wheel travel (mm) | 295 | 298 |
| Rear wheel travel (mm) | 310 | 298 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,476 | 1,480 |
| Dry weight (kg) | 101 | 96 |
| Overall height (mm) | 1,260 | 1,260 |
| Overall length (mm) | 2,200 | 2,200 |
| Overall width (mm) | 830 | 830 |
| Seat height (mm) | 940 | 950 |
| Performance | ||
| Fuel capacity (l) | 9.5 | 9.5 |