| Attribute | Alfer VR2000 Enduro × | GAS GAS EC 250 2004 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2004 |
| Make | Alfer | GAS GAS |
| Model | Alfer VR2000 Enduro | GAS GAS EC 250 |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Mikuni TM 38 Power Yet. | Carburettor |
| Displacement (cm³) | 249.8 | 249.3 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 67.5 | 66.4 |
| Stroke (mm) | 69.8 | 72 |
| Gearbox | 6-speed | 6-speed |
| Ignition | SEM 12 V./ 160 W. A.V. | - |
| Exhaust system | Low-boy Fresco. Silencer aluminium. | - |
| Chassis | ||
| Front suspension | Marzzochi Magnum 50 mm | Marzocchi telehydrailc fork, 45 mm |
| Rear suspension | White Power | Ohlns progressive system |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Hardened CrMo-steel. Bolt-on aluminium rear section. | Deltabox type, made of rectangular section cromoly tube |
| Front tyre | 90/90-21 | 90/90-21 |
| Rear tyre | 140/80-18 | 140/80-18 |
| Front wheel travel (mm) | 290 | 295 |
| Rear wheel travel (mm) | 300 | 320 |
| Other | ||
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,475 |
| Dry weight (kg) | 103 | 102 |
| Seat height (mm) | 920 | 940 |
| Ground clearance (mm) | 350 | 340 |
| Performance | ||
| Fuel capacity (l) | 9.5 | 9.5 |