| Attribute | UM Nitrox 125 × | UM Max 125 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2010 |
| Make | UM | UM |
| Model | UM Nitrox 125 | UM Max 125 |
| Category | Allround | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 125 | 125 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 56 | 56 |
| Stroke (mm) | 49.5 | 49.5 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Ignition | CDI | CDI |
| Compression | 9.0:1 | 9.0:1 |
| Chassis | ||
| Front suspension | Telescopic Fork | Telescopic Fork |
| Rear suspension | Swingarm with dual spring shock absorbers | Swingarm with dual spring shock absorbers |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | 2.75-18 | 2.75-18 |
| Rear tyre | 90/90-18 | 3.00-18 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,300 | 1,260 |
| Dry weight (kg) | 110 | 110 |
| Overall height (mm) | 1,080 | 1,080 |
| Overall length (mm) | 2,010 | 2,010 |
| Overall width (mm) | 790 | 790 |
| Seat height (mm) | 786 | 786 |
| Performance | ||
| Fuel capacity (l) | 10.2 | 7 |