| Attribute | Derbi Sonar 125 4T 2012 × | Kymco DJ 50 S 2016 × |
|---|---|---|
| General | ||
| Production from (year) | 2012 | 2016 |
| Make | Derbi | Kymco |
| Model | Derbi Sonar 125 4T | Kymco DJ 50 S |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 124 | 49 |
| Power (kw) | 7.7 | 2.4 |
| Fuel consumption (l/100km) | - | 1.96 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | 9.6 | 3.2 |
| Bore (mm) | 57 | 39 |
| Stroke (mm) | 48.6 | 41 |
| Gearbox | Automatic | Automatic |
| Greenhouse gases | - | 45.5 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Emission details | Compartment underthe seat to hold a jet helmet. | - |
| Driveline | Automatic CVT | CVT automatic |
| Clutch | Automatic centrifugal | - |
| Lubrication system | Mechanical oil pump | - |
| Compression | 10.6:1 | - |
| Chassis | ||
| Front suspension | Hydraulic fork | Telescopic fork |
| Rear suspension | Single shock absorber | Mono shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 140 | 110 |
| Frame type | - | Steel |
| Front tyre | 90/80-16 | 120/70-12 |
| Rear tyre | 110/80-14 | 130/70-12 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,325 | 1,325 |
| Dry weight (kg) | 99 | 105 |
| Power/weight ratio | 0.0778 | 0.0229 |
| Overall length (mm) | 1,930 | 1,925 |
| Overall width (mm) | 740 | 690 |
| Seat height (mm) | 805 | 780 |
| Performance | ||
| Fuel capacity (l) | 6 | 5 |