| Attribute | Sym XS125-K 2008 × | Jianshe Knight JS125-6B × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2008 |
| Make | Sym | Jianshe |
| Model | Sym XS125-K | Jianshe Knight JS125-6B |
| Category | Allround | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | - | Carburettor |
| Displacement (cm³) | 124.1 | 123 |
| Power (kw) | 7.4 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Shaft drive (cardan) |
| Torque (Nm) | 9 | 8 |
| Bore (mm) | 56.5 | 54 |
| Stroke (mm) | 49.5 | 54 |
| Gearbox | - | 5-speed |
| Ignition | CDI | Clutch: |
| Compression | - | 10.0:1 |
| Chassis | ||
| Front brakes | Single disc | - |
| Rear brakes | Expanding brake (drum brake) | - |
| Front tyre | 2.75-18 | - |
| Rear tyre | 90/90-18 | - |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Dimensions | ||
| Wheelbase (mm) | 1,280 | 1,290 |
| Dry weight (kg) | 130 | 115 |
| Power/weight ratio | 0.0569 | - |
| Ground clearance (mm) | 150 | 160 |
| Performance | ||
| Top speed (km/h) | 92 | - |
| Fuel capacity (l) | 16.5 | 14.5 |