| Attribute | Hyosung RX 125D-E × | Suzuki RM 125 2003 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2003 |
| Make | Hyosung | Suzuki |
| Model | Hyosung RX 125D-E | Suzuki RM 125 |
| Category | Trial | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 124 | 124 |
| Power (kw) | 9.5 | - |
| Cooling system | Oil & air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | - | 54 |
| Stroke (mm) | - | 54.5 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Compression | - | 8.9:1 |
| Chassis | ||
| Front suspension | Upside-down forks | - |
| Rear suspension | Monoshock | - |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Front tyre | 2.75-21 | 80/100-21 |
| Rear tyre | 4.10-18 | 100/90-19 |
| Other | ||
| Starter | Electric | - |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,425 | 1,450 |
| Dry weight (kg) | 120 | 87 |
| Power/weight ratio | 0.0792 | - |
| Overall length (mm) | 2,190 | 2,145 |
| Overall width (mm) | 800 | 840 |
| Seat height (mm) | 850 | 940 |
| Ground clearance (mm) | 295 | 350 |
| Performance | ||
| Fuel capacity (l) | 8 | 8 |