| Attribute | Lem LX 3 Factory USA × | Skyteam ST50 × |
|---|---|---|
| General | ||
| Production from (year) | 2005 | 2008 |
| Make | Lem | Skyteam |
| Model | Lem LX 3 Factory USA | Skyteam ST50 |
| Category | Minibike, cross | Minibike, cross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Dell ´Orto PHBG 21 BS | - |
| Displacement (cm³) | 49.8 | 49 |
| Cooling system | - | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 39 | 39 |
| Stroke (mm) | 41.7 | 41.4 |
| Gearbox | Automatic | 4-speed |
| Fuel control | - | Overhead Cams (OHC) |
| Ignition | CDI digital electronic ignition | CDI |
| Clutch | Automatic wet clutch made of special steel | Final drive |
| Lubrication system | Premix | - |
| Compression | - | 8.8:1 |
| Chassis | ||
| Front suspension | - | Spring and oil |
| Rear suspension | - | Spring and oil/monoshock |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | Steel tubes | - |
| Front tyre | - | 100/90-10 |
| Rear tyre | - | 120/90-10 |
| Other | ||
| Starter | Kick | Electric & kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,100 | 1,065 |
| Dry weight (kg) | 46 | 72 |
| Seat height (mm) | 700 | 700 |
| Performance | ||
| Fuel capacity (l) | - | 7 |