| Attribute | Veli ZQ 125-2 IV Zongo × | Chang-Jiang BD 125-E × |
|---|---|---|
| General | ||
| Production from (year) | 2005 | 2007 |
| Make | Veli | Chang-Jiang |
| Model | Veli ZQ 125-2 IV Zongo | Chang-Jiang BD 125-E |
| Category | Sport | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 1 | - |
| Displacement (cm³) | 124.7 | 157 |
| Power (kw) | 6.8 | - |
| Fuel consumption (l/100km) | - | 2.1 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | - |
| Gearbox | - | 5-speed |
| Greenhouse gases | - | 48.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Chassis | ||
| Front brakes | Single disc | Single disc. Hand operation, disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake). Kick operation, drum |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,272 | 1,280 |
| Dry weight (kg) | 105 | 105 |
| Power/weight ratio | 0.0648 | - |
| Overall height (mm) | 1,111 | 1,110 |
| Overall length (mm) | 1,948 | 1,945 |
| Overall width (mm) | 742 | 730 |
| Performance | ||
| Top speed (km/h) | 95 | 80 |
| Fuel capacity (l) | - | 14 |