| Attribute | Hartford HD125S × | UM Fastwind 150 × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2010 |
| Make | Hartford | UM |
| Model | Hartford HD125S | UM Fastwind 150 |
| Category | Sport | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 124 | 149.5 |
| Power (kw) | 9.3 | - |
| Cooling system | Air | Air |
| Torque (Nm) | 6.9 | - |
| Bore (mm) | 56.5 | 62 |
| Stroke (mm) | 49.5 | 49.5 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Overhead Valves (OHV) | Single Overhead Cams (SOHC) |
| Compression | 9.0:1 | 9.2:1 |
| Chassis | ||
| Front suspension | - | Telescopic Fork |
| Rear suspension | - | Swingarm with gas shock absorbers |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Front tyre | 2.75-18 | - |
| Rear tyre | 3.50-16 | 110/90-16 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,280 | 1,275 |
| Dry weight (kg) | 110 | 127 |
| Power/weight ratio | 0.0845 | - |
| Overall length (mm) | 1,945 | 2,000 |
| Overall width (mm) | 815 | 750 |
| Seat height (mm) | 780 | 760 |
| Performance | ||
| Fuel capacity (l) | 10.3 | 17.4 |