| Attribute | Hartford VR-125 Z 2010 × | Hyosung RT 125D × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2009 |
| Make | Hartford | Hyosung |
| Model | Hartford VR-125 Z | Hyosung RT 125D |
| Category | Sport | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Carburettor | Carburettor. BDS26 |
| Displacement (cm³) | 124 | 124 |
| Power (kw) | 10.2 | 9.9 |
| Cooling system | Air | Oil & air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 5.8 | - |
| Bore (mm) | 56.5 | - |
| Stroke (mm) | 49.5 | - |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Overhead Valves (OHV) | Double Overhead Cams/Twin Cam (DOHC) |
| Compression | 9.0:1 | - |
| Chassis | ||
| Front suspension | - | Telescopic fork |
| Rear suspension | - | Mono shock absorber |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Front tyre | 90/90-18 | 130/80-18 |
| Rear tyre | 110/90-18 | 130/80-14 |
| Other | ||
| Starter | - | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,375 | 1,350 |
| Kerb weight (kg) | 132 | - |
| Dry weight (kg) | 122 | 125 |
| Power/weight ratio | 0.0836 | 0.0792 |
| Overall length (mm) | 2,110 | 2,085 |
| Overall width (mm) | 880 | 840 |
| Seat height (mm) | 810 | 790 |
| Ground clearance (mm) | 130 | 230 |
| Performance | ||
| Fuel capacity (l) | 12 | 8 |