| Attribute | AJS Model 18 500 Statesman 1965 × | BamX BX400-S Assault × |
|---|---|---|
| General | ||
| Production from (year) | 1965 | 2010 |
| Make | AJS | BamX |
| Model | AJS Model 18 500 Statesman | BamX BX400-S Assault |
| Category | Allround | ATV |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 498 | 387 |
| Power (kw) | 20.4 | 13.9 |
| Cooling system | Air | Oil & air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 25 |
| Bore (mm) | 86 | 83 |
| Stroke (mm) | 85.5 | 71.6 |
| Gearbox | - | 6-speed |
| Ignition | Bobine | CDI |
| Clutch | Wet multiplate | - |
| Lubrication system | - | Pressure/Splash |
| Compression | - | 9.5:1 |
| Chassis | ||
| Front suspension | Telescopic | Double A-Arm |
| Rear suspension | Twin shock | Swing Arm |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Frame type | Single cradle | - |
| Front tyre | 3.25-18 | 21/7-10 |
| Rear tyre | 3.25-18 | 20/10-9 |
| Wheels | Spoked | - |
| Other | ||
| Starter | - | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,397 | 1,219 |
| Dry weight (kg) | 172 | 193 |
| Power/weight ratio | 0.1186 | 0.0719 |
| Ground clearance (mm) | - | 152 |
| Performance | ||
| Fuel capacity (l) | - | 9 |
| Oil capacity (l) | - | 1.6 |