| Attribute | AJS YX-R-125 × | Hartford VR-125H 2013 × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2013 |
| Make | AJS | Hartford |
| Model | AJS YX-R-125 | Hartford VR-125H |
| Category | Enduro / offroad | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Injection | Carburettor |
| Displacement (cm³) | 124 | 124 |
| Power (kw) | - | 10.8 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 6.4 |
| Bore (mm) | 57 | 56.5 |
| Stroke (mm) | 48.8 | 49.5 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | - | Overhead Valves (OHV) |
| Ignition | Coil CDI | - |
| Clutch | Wet, multiplate | - |
| Chassis | ||
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Front tyre | - | 2.75-21 |
| Rear tyre | - | 110/90-18 |
| Other | ||
| Starter | Electric & kick | - |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,434 | 1,375 |
| Dry weight (kg) | 125 | 124 |
| Power/weight ratio | - | 0.0871 |
| Seat height (mm) | 865 | 860 |
| Performance | ||
| Fuel capacity (l) | 8 | - |