| Attribute | Hartford VR-150Z × | AJS Tempest Scrambler 125 2020 × |
|---|---|---|
| General | ||
| Production from (year) | 2003 | 2020 |
| Make | Hartford | AJS |
| Model | Hartford VR-150Z | AJS Tempest Scrambler 125 |
| Category | Enduro / offroad | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | - | Injection |
| Displacement (cm³) | 149 | 124 |
| Power (kw) | 9.9 | 7.2 |
| Cooling system | Air | Air |
| Transmission type,final drive | - | Chain |
| Torque (Nm) | 12.4 | 9.5 |
| Bore (mm) | 62 | 54 |
| Stroke (mm) | 49.5 | 54 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Overhead Valves (OHV) | Overhead Cams (OHC) |
| Emission details | - | Euro 4 |
| Clutch | - | Wet, multiplate |
| Compression | 9.6:1 | 10.0:1 |
| Exhaust system | - | Stainless steel |
| Chassis | ||
| Front suspension | - | Telescopic fork |
| Rear suspension | - | Dual shocks |
| Front brakes | Single disc | Double disc |
| Rear brakes | Single disc | Single disc |
| Frame type | - | Steel |
| Front tyre | 90/90-18 N310 | 110/70-18 |
| Rear tyre | 110/90-18 N310 | 130/70-17 |
| Wheels | - | Black alloy wheel rims |
| Other | ||
| Starter | - | Electric & kick |
| Color options |
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|
| Instruments | - | Analog |
| Electrical Voltage (V) | - | 12 |
| Dimensions | ||
| Wheelbase (mm) | 1,375 | 1,370 |
| Dry weight (kg) | 124 | 124 |
| Power/weight ratio | 0.0798 | 0.0581 |
| Overall height (mm) | 1,170 | 1,110 |
| Overall length (mm) | 2,110 | 2,080 |
| Overall width (mm) | 880 | 800 |
| Seat height (mm) | 810 | 780 |
| Performance | ||
| Top speed (km/h) | 96 | 96 |
| Fuel capacity (l) | 12 | 16 |