| Attribute | Aprilia Mini RX 50 Entry - Challenge - Experience × | Tomos MC 50 Senior X × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2007 |
| Make | Aprilia | Tomos |
| Model | Aprilia Mini RX 50 Entry - Challenge - Experience | Tomos MC 50 Senior X |
| Category | Enduro / offroad | Minibike, cross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 49.7 | 49 |
| Power (kw) | 6.6 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 39 | - |
| Stroke (mm) | 41.3 | - |
| Gearbox | 1-speed | Automatic |
| Clutch | - | 2 speed automatic |
| Compression | 9.0:1 | - |
| Chassis | ||
| Front suspension | - | telescopic front forks |
| Rear suspension | - | single shock |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | Steel tube | - |
| Front tyre | - | 2,5-14 |
| Rear tyre | - | 3.0-12 |
| Other | ||
| Starter | - | Kick |
| Color options |
| - |
| Dimensions | ||
| Dry weight (kg) | 35 | 49 |
| Power/weight ratio | 0.1886 | - |
| Seat height (mm) | 734 | 720 |
| Performance | ||
| Top speed (km/h) | - | 40 |
| Reserve fuel capacity (l) | - | 0.5 |
| Fuel capacity (l) | 2.8 | 2.5 |