| Attribute | Hyosung SF 50 Racing 2005 × | Hyosung SF 50 Rally 2005 × |
|---|---|---|
| General | ||
| Production from (year) | 2005 | 2005 |
| Make | Hyosung | Hyosung |
| Model | Hyosung SF 50 Racing | Hyosung SF 50 Rally |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Displacement (cm³) | 49 | 49 |
| Power (kw) | 2.5 | 2.5 |
| Bore (mm) | 41 | 41 |
| Stroke (mm) | 37.4 | 37.4 |
| Gearbox | Automatic | Automatic |
| Ignition | Electronic | - |
| Compression | 7.2:1 | 7.2:1 |
| Chassis | ||
| Front suspension | Telescopic | Telescopic |
| Rear suspension | Swingarm | Swingarm |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 100 | 100 |
| Frame type | Steel | - |
| Front tyre | 120/90-10 | 120/90-10 |
| Rear tyre | 130/90-10 | 130/90-10 |
| Front wheel travel (mm) | 75 | 75 |
| Rear wheel travel (mm) | 65 | 65 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
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| Dimensions | ||
| Dry weight (kg) | 95 | 95 |
| Power/weight ratio | 0.0263 | 0.0263 |
| Seat height (mm) | 740 | 740 |
| Performance | ||
| Top speed (km/h) | 45 | - |
| Fuel capacity (l) | 4.3 | 4.3 |