| Attribute | Sym HD Evo 125i × | Sym Symphony 125 2011 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2011 |
| Make | Sym | Sym |
| Model | Sym HD Evo 125i | Sym Symphony 125 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection | Carburettor |
| Engine details | Electroplated ceramic cylinder | - |
| Displacement (cm³) | 124.5 | 124.5 |
| Power (kw) | 9.1 | 6.1 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | - |
| Gearbox | Automatic | Automatic |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Ignition | CDI | - |
| Clutch | - | Auto centrifugal type |
| Compression | 10.5:1 | 10.5:1 |
| Chassis | ||
| Front suspension | Telescopic Fork | Telescopic fork |
| Rear suspension | Unit Swing Arm | Double cushions |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc. Optional 130 mm drum | Expanding brake (drum brake). Optional disk brake |
| Diameter (mm) | 220 | 130 |
| Front tyre | 100/80-16 | 90/80-16 |
| Rear tyre | 120/80-16 | 90/80-16 |
| Seat | 2-person seat | - |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Light | 12V 55W/ 60W headlights | - |
| Instruments | - | Digital and analogue |
| Dimensions | ||
| Wheelbase (mm) | 1,385 | 1,328 |
| Kerb weight (kg) | 142 | 114 |
| Dry weight (kg) | 135 | 109 |
| Power/weight ratio | 0.0674 | 0.056 |
| Overall height (mm) | 1,165 | 1,175 |
| Overall length (mm) | 2,064 | 1,986 |
| Overall width (mm) | 706 | 690 |
| Performance | ||
| Fuel capacity (l) | 8 | 4.8 |
| Oil capacity (l) | - | 1 |