Comparison of Chang-Jiang BD 125 and Veli ZQ 125-2 IV Zongo [S]ave
| Attribute |  Chang-Jiang BD 125 × |  Veli ZQ 125-2 IV Zongo × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2005 |
| Make | Chang-Jiang | Veli |
| Model | Chang-Jiang BD 125 | Veli ZQ 125-2 IV Zongo |
| Category | Classic | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | - | 1 |
| Displacement (cm³) | 157 | 124.7 |
| Power (kw) | - | 6.8 |
| Fuel consumption (l/100km) | 2.1 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Gearbox | 5-speed | - |
| Greenhouse gases | 48.7 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Chassis | ||
| Front brakes | Expanding brake (drum brake). Hand operation, drum | Single disc |
| Rear brakes | Expanding brake (drum brake). Kick operation, drum | Expanding brake (drum brake) |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,280 | 1,272 |
| Dry weight (kg) | 105 | 105 |
| Power/weight ratio | - | 0.0648 |
| Overall height (mm) | 1,160 | 1,111 |
| Overall length (mm) | 2,000 | 1,948 |
| Overall width (mm) | 800 | 742 |
| Performance | ||
| Top speed (km/h) | 85 | 95 |
| Fuel capacity (l) | 12 | - |
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