Comparison of GAS GAS EC 250 2004 and Sherco 250 SEF-R Factory [S]ave
| Attribute |  Sherco 250 SEF-R Factory × |  GAS GAS EC 250 2004 × |
|---|---|---|
| General | ||
| Production from (year) | 2016 | 2004 |
| Make | Sherco | GAS GAS |
| Model | Sherco 250 SEF-R Factory | GAS GAS EC 250 |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection. Synerject digital electronic fuel injection | Carburettor |
| Engine details | Sherco engine | - |
| Displacement (cm³) | 248.6 | 249.3 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 76 | 66.4 |
| Stroke (mm) | 54.8 | 72 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Driveline | Gears in primary drive secondary drive with chain | - |
| Clutch | Hydraulic, multidisc in oil bath | - |
| Lubrication system | Dry sump | - |
| Exhaust system | Akrapovic Racing Exhaust | - |
| Chassis | ||
| Front suspension | WP 48mm sealed cartridges 4860 MXMA Fork | Marzocchi telehydrailc fork, 45 mm |
| Rear suspension | WP progressive, multiadjustable rear shock utilizing a linkage and rod system | Ohlns progressive system |
| Front brakes | Single disc. Brembo | Single disc |
| Rear brakes | Single disc. Brembo | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Half perimeter frame Chrome-Molybdenum | Deltabox type, made of rectangular section cromoly tube |
| Front tyre | 1.60-21 | 90/90-21 |
| Rear tyre | 2.15-18 | 140/80-18 |
| Wheels | Blue Anodized aluminum rim, steel spokes and Michelin Enduro Competition tube type | - |
| Front wheel travel (mm) | 300 | 295 |
| Rear wheel travel (mm) | 320 | 320 |
| Other | ||
| Starter | Electric | - |
| Color options |
|
|
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,475 |
| Dry weight (kg) | 102 | 102 |
| Seat height (mm) | 950 | 940 |
| Ground clearance (mm) | 350 | 340 |
| Performance | ||
| Fuel capacity (l) | 8.5 | 9.5 |
| Battery capacity (Ah) | 4 | - |
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