| Attribute | Yiben YB 50QT-9 Popular × | Sachs SpeedForce 50 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2007 |
| Make | Yiben | Sachs |
| Model | Yiben YB 50QT-9 Popular | Sachs SpeedForce 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 46.9 | 49.4 |
| Fuel consumption (l/100km) | 2.3 | - |
| Cooling system | Air | - |
| Greenhouse gases | 53.4 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Chassis | ||
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | 120/70-12 | - |
| Rear tyre | 120/70-12 | - |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options | - |
|
| Dimensions | ||
| Dry weight (kg) | 88 | 87 |
| Overall height (mm) | 1,180 | 1,165 |
| Overall length (mm) | 1,860 | 1,830 |
| Overall width (mm) | 680 | 705 |
| Performance | ||
| Top speed (km/h) | 95 | 45 |
| Fuel capacity (l) | 5 | - |