| Attribute | Sym HD Evo 125 2008 × | Sym Symphony S 125 2012 × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2012 |
| Make | Sym | Sym |
| Model | Sym HD Evo 125 | Sym Symphony S 125 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 124.5 | 124.5 |
| Power (kw) | 9.1 | - |
| Cooling system | - | Air |
| Transmission type,final drive | Belt | - |
| Gearbox | Automatic | - |
| Compression | 10.5:1 | - |
| Chassis | ||
| Front suspension | - | Telescopic fork |
| Rear suspension | - | Unit swing |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc. Optional drum |
| Diameter (mm) | 130 | 130 |
| Front tyre | - | 90/80-16 |
| Rear tyre | - | 90/80-16 |
| Other | ||
| Starter | Electric | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,385 | 1,330 |
| Dry weight (kg) | 135 | 109 |
| Power/weight ratio | 0.0674 | - |
| Overall height (mm) | 1,165 | 1,125 |
| Overall length (mm) | 2,064 | 2,000 |
| Overall width (mm) | 706 | 690 |
| Performance | ||
| Fuel capacity (l) | 8 | 4.8 |