Comparison of Adly SF-50 Silver Fox and PGO Hot Big Max 50 [S]ave
| Attribute |  Adly SF-50 Silver Fox × |  PGO Hot Big Max 50 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2006 |
| Make | Adly | PGO |
| Model | Adly SF-50 Silver Fox | PGO Hot Big Max 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 49.3 | 49 |
| Power (kw) | 2.7 | 4.9 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | - | 0.5 |
| Bore (mm) | 40 | 40 |
| Stroke (mm) | 39.2 | 39.2 |
| Gearbox | Automatic | Automatic |
| Ignition | C.D.I | CDI |
| Clutch | - | Dry plate, Centrifugal type. |
| Lubrication system | - | Auto Oil Mixture |
| Compression | 7.2:1 | 6.8:1 |
| Chassis | ||
| Front suspension | Grease Shock Absorber | Telescopic |
| Rear suspension | Hydraulic Shock Absorber | Trailing |
| Front brakes | Single disc | Single disc. 2-piston calipers |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | Steel tube | - |
| Front tyre | 120/90-10 | 120/90-10 |
| Rear tyre | 130/90-10 | 130/90-10 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,220 | 1,173 |
| Dry weight (kg) | 76 | 84 |
| Power/weight ratio | 0.0355 | 0.0583 |
| Overall height (mm) | 1,100 | 1,110 |
| Overall length (mm) | 1,730 | 1,710 |
| Overall width (mm) | 680 | 670 |
| Performance | ||
| Fuel capacity (l) | - | 5.1 |
| Oil capacity (l) | 1 | - |
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