| Attribute | Hyosung RX 125D-SM × | Aprilia RX 50 Racing 2006 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2006 |
| Make | Hyosung | Aprilia |
| Model | Hyosung RX 125D-SM | Aprilia RX 50 Racing |
| Category | Super motard | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor. BDS26 | Carburettor. Dell’Orto PHBN 16 |
| Displacement (cm³) | 124 | 49.7 |
| Power (kw) | 9.5 | - |
| Cooling system | Oil & air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | - | 40.3 |
| Stroke (mm) | - | 39 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Ignition | - | Electronic capacitive discharge |
| Lubrication system | - | Separate mixing variable capacity load |
| Compression | - | 12.0:1 |
| Exhaust system | - | Exhaust pipe with catalyser |
| Chassis | ||
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Front tyre | 110/70-17 | 80/90-21 |
| Rear tyre | 130/70-17 | 110/80-18 |
| Other | ||
| Starter | Electric | Kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,430 | 1,400 |
| Dry weight (kg) | 123 | 98 |
| Power/weight ratio | 0.0772 | - |
| Overall length (mm) | 2,175 | 2,060 |
| Overall width (mm) | 840 | 880 |
| Seat height (mm) | 840 | 940 |
| Ground clearance (mm) | 275 | 350 |
| Performance | ||
| Fuel capacity (l) | 8 | 9.5 |