| Attribute | Over B3 125 × | UM Fastwind 125 × |
|---|---|---|
| General | ||
| Production from (year) | 2016 | 2010 |
| Make | Over | UM |
| Model | Over B3 125 | UM Fastwind 125 |
| Category | Scooter | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 124.6 | 125 |
| Power (kw) | 6.5 | - |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Belt | Chain |
| Bore (mm) | 52.4 | 56 |
| Stroke (mm) | 57.8 | 49.5 |
| Gearbox | Automatic | 5-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Driveline | CVT | - |
| Ignition | C.D.I. | CDI |
| Compression | 10.5:1 | 9.0:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic Fork |
| Rear suspension | Hydraulic monoshock | Swingarm with gas shock absorbers |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Front tyre | 100/80-16 | - |
| Rear tyre | 120/70-14 | 110/90-16 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,340 | 1,275 |
| Dry weight (kg) | 106 | 125 |
| Power/weight ratio | 0.0613 | - |
| Overall height (mm) | 1,130 | 1,170 |
| Overall length (mm) | 2,040 | 2,000 |
| Overall width (mm) | 700 | 750 |
| Seat height (mm) | 800 | 760 |
| Performance | ||
| Fuel capacity (l) | 6.8 | 17.4 |