| Attribute | Aprilia MX 125 2004 × | Valenti RME Race 50 2013 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2013 |
| Make | Aprilia | Valenti |
| Model | Aprilia MX 125 | Valenti RME Race 50 |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Injection | Carburettor. Dell´orto PHBG21R |
| Displacement (cm³) | 124 | 49.9 |
| Power (kw) | 10.9 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 54 | 40 |
| Stroke (mm) | 54.6 | 39.9 |
| Gearbox | 6-speed | 6-speed |
| Clutch | - | Wet multidisk |
| Lubrication system | - | 2% mixture |
| Compression | 12.0:1 | 12.5:1 |
| Chassis | ||
| Front suspension | 40 mm upside-down telescopic fork | Tech |
| Rear suspension | Aluminium swinging fork with rectangular cross-section | Extreme Tech |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Closed-cradle split at the level of the exhaust | Perimeter |
| Front tyre | 110/70-17 | 90/90-21 |
| Rear tyre | 150/60-17 | 110/80-18 |
| Front wheel travel (mm) | 260 | 270 |
| Rear wheel travel (mm) | 280 | 280 |
| Rake (fork angle) (degree) | - | 27.3 |
| Other | ||
| Starter | - | Kick |
| Color options |
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| Instruments | - | Analogue/digital |
| Dimensions | ||
| Wheelbase (mm) | 1,500 | 1,380 |
| Dry weight (kg) | 35 | 83 |
| Power/weight ratio | 0.3114 | - |
| Overall height (mm) | 1,205 | 1,230 |
| Overall length (mm) | 2,180 | 2,160 |
| Overall width (mm) | 890 | 830 |
| Seat height (mm) | 890 | 920 |
| Performance | ||
| Reserve fuel capacity (l) | 1.5 | 1.5 |
| Fuel capacity (l) | 11 | 6.9 |