Comparison of Hyosung SF50B Prima and Vespa S 50 2009 [S]ave
| Attribute |  Hyosung SF50B Prima × |  Vespa S 50 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2009 |
| Make | Hyosung | Vespa |
| Model | Hyosung SF50B Prima | Vespa S 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 49 | 50 |
| Power (kw) | 3.6 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | 3.8 | - |
| Bore (mm) | 41 | - |
| Stroke (mm) | 37.4 | - |
| Gearbox | Automatic | Automatic |
| Driveline | CVT | - |
| Clutch | Centrifugal automatic clutch | - |
| Compression | 7.2:1 | - |
| Exhaust system | - | Euro II |
| Chassis | ||
| Front suspension | Conventional Telescopic | Single arm link with coil spring and double acting hydraulic shock absorber |
| Rear suspension | Mono Shock Absorber (Preload adjustable) | Coil spring and double acting hydraulic shock absorber |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 162 | 110 |
| Front tyre | 110/70-12 | 110/70-11 |
| Rear tyre | 120/70-12 | 120/70-10 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 51 | - |
| Dry weight (kg) | 88 | 96 |
| Power/weight ratio | 0.0409 | - |
| Ground clearance (mm) | 6 | - |
| Performance | ||
| Fuel capacity (l) | 4.73 | 8.6 |
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