Attribute | ![]() Hyosung SF 50 Racing 2007 × | ![]() Tomos MC50 Senior × |
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General | ||
Production from (year) | 2007 | 2010 |
Make | Hyosung | Tomos |
Model | Hyosung SF 50 Racing | Tomos MC50 Senior |
Category | Scooter | Minibike, sport |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | - | Carburettor. Dell´Ortho |
Displacement (cm³) | 49 | 49 |
Power (kw) | 2.5 | 1.7 |
Cooling system | Air | Air |
Transmission type,final drive | - | Chain |
Bore (mm) | 41 | 38 |
Stroke (mm) | 37.7 | 43 |
Gearbox | Automatic | Automatic |
Ignition | Electronic | - |
Compression | 7.2:1 | 10.0:1 |
Chassis | ||
Front brakes | Single disc | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Diameter (mm) | 100 | 95 |
Front tyre | 110/70-12 | 2.50-14 |
Rear tyre | 120/70-12 | 3.00-12 |
Other | ||
Starter | Electric & kick | Electric & kick |
Color options |
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Dimensions | ||
Dry weight (kg) | 82 | 45 |
Power/weight ratio | 0.0305 | 0.0371 |
Seat height (mm) | 740 | 719 |
Performance | ||
Top speed (km/h) | 45 | - |
Reserve fuel capacity (l) | - | 0.49 |
Fuel capacity (l) | 4.3 | 2.5 |