| Attribute | AJS Model 14 250 1965 × | Husqvarna WR 250 2008 × |
|---|---|---|
| General | ||
| Production from (year) | 1965 | 2008 |
| Make | AJS | Husqvarna |
| Model | AJS Model 14 250 | Husqvarna WR 250 |
| Category | Sport | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. Mikuni TMX |
| Displacement (cm³) | 248 | 249.3 |
| Power (kw) | 12.4 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 69.9 | 66.4 |
| Stroke (mm) | 64.9 | 72 |
| Gearbox | - | 5-speed |
| Fuel control | Overhead Valves (OHV) | - |
| Clutch | Wet multiplate | Wet , multiplate |
| Compression | 7.8:1 | - |
| Chassis | ||
| Front suspension | Telescopic | Marzocchi forks |
| Rear suspension | Swingarm-two shocks | Sachs shock absorber |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Diameter (mm) | 152 | 220 |
| Frame type | Open tubular steel | - |
| Front tyre | 3.25-17 | - |
| Rear tyre | 3.25-17 | - |
| Seat | Dual | - |
| Wheels | Spoked | - |
| Other | ||
| Starter | Kick | - |
| Dimensions | ||
| Dry weight (kg) | 149 | 103 |
| Power/weight ratio | 0.0832 | - |
| Performance | ||
| Fuel capacity (l) | 12.5 | - |