| Attribute | Hartford VR125Z × | GAS GAS TXT Pro 125 2T × |
|---|---|---|
| General | ||
| Production from (year) | 2014 | 2010 |
| Make | Hartford | GAS GAS |
| Model | Hartford VR125Z | GAS GAS TXT Pro 125 2T |
| Category | Sport | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. 26 mm |
| Displacement (cm³) | 124 | 124.8 |
| Power (kw) | 7.6 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 5.8 | - |
| Bore (mm) | 56.5 | 54 |
| Stroke (mm) | 49.5 | 54.5 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Overhead Valves (OHV) | - |
| Ignition | - | CDI |
| Clutch | - | Multidisk hydraulic wet clutch |
| Compression | 9.0:1 | - |
| Chassis | ||
| Front suspension | - | 40 mm adjustable telehydraulic fork |
| Rear suspension | - | Sachs single shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 125 | 150 |
| Frame type | - | Tubular Cr-Mo |
| Front tyre | 90/90-18 | 2.75-21 |
| Rear tyre | 110/90-18 | 4.00-18 |
| Other | ||
| Starter | - | Kick |
| Color options |
|
|
| Carrying capacity | Optional topcase | - |
| Dimensions | ||
| Wheelbase (mm) | 1,375 | 1,340 |
| Dry weight (kg) | 122 | 66 |
| Power/weight ratio | 0.0623 | - |
| Overall height (mm) | 1,170 | 1,130 |
| Overall length (mm) | 2,110 | 2,045 |
| Overall width (mm) | 880 | 825 |
| Seat height (mm) | 810 | 665 |
| Performance | ||
| Fuel capacity (l) | 12 | 5 |