Attribute | ![]() Hyosung SF50B Prima × | ![]() Tomos Racing 2006 × |
---|---|---|
General | ||
Production from (year) | 2011 | 2006 |
Make | Hyosung | Tomos |
Model | Hyosung SF50B Prima | Tomos Racing |
Category | Scooter | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor | Carburettor. Dell´Orto |
Displacement (cm³) | 49 | 49 |
Power (kw) | 3.6 | 1.7 |
Cooling system | Air | Air |
Transmission type,final drive | Belt | Belt |
Torque (Nm) | 3.8 | 4.7 |
Bore (mm) | 41 | - |
Stroke (mm) | 37.4 | - |
Gearbox | Automatic | - |
Driveline | CVT | - |
Clutch | Centrifugal automatic clutch | - |
Compression | 7.2:1 | - |
Chassis | ||
Front suspension | Conventional Telescopic | - |
Rear suspension | Mono Shock Absorber (Preload adjustable) | - |
Front brakes | Single disc | Single disc |
Rear brakes | Expanding brake (drum brake) | Single disc |
Diameter (mm) | 162 | 190 |
Front tyre | 110/70-12 | 120/70-12 |
Rear tyre | 120/70-12 | 120/70-12 |
Other | ||
Starter | Electric | - |
Color options |
| - |
Dimensions | ||
Wheelbase (mm) | 51 | - |
Dry weight (kg) | 88 | 62 |
Power/weight ratio | 0.0409 | 0.0274 |
Ground clearance (mm) | 6 | - |
Performance | ||
Fuel capacity (l) | 4.73 | 3.5 |