| Attribute | Giantco Stealth 50 × | Adly SuperSonic 50 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2007 |
| Make | Giantco | Adly |
| Model | Giantco Stealth 50 | Adly SuperSonic 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 49.6 | 49.3 |
| Power (kw) | 2.1 | 2.7 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | 2.5 | - |
| Bore (mm) | 39 | 40 |
| Stroke (mm) | 41.5 | 39.2 |
| Gearbox | - | Automatic |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Ignition | CDI | CDI |
| Compression | 10.4:1 | 7.2:1 |
| Chassis | ||
| Front suspension | Oil damped telescopic fork | Up side Down Grease Shock Absorber |
| Rear suspension | Oil damped coil spring | Hydraulic Shock Absorber |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | 110/70-12 | 120/70-12 |
| Rear tyre | 120/70-12 | 120/70-12 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Dimensions | ||
| Wheelbase (mm) | 1,270 | 1,250 |
| Dry weight (kg) | 90 | 77 |
| Power/weight ratio | 0.0233 | 0.0351 |
| Overall height (mm) | 1,130 | 1,160 |
| Overall length (mm) | 1,830 | 1,780 |
| Overall width (mm) | 645 | 675 |
| Performance | ||
| Fuel capacity (l) | 4.2 | - |
| Oil capacity (l) | 0.8 | - |