| Attribute | WSK M21W2B Kobuz × | Kymco Active SR 125 E3 × |
|---|---|---|
| General | ||
| Production from (year) | 1977 | 2010 |
| Make | WSK | Kymco |
| Model | WSK M21W2B Kobuz | Kymco Active SR 125 E3 |
| Category | Touring | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. GM26U Pegaz | Carburettor |
| Displacement (cm³) | 174 | 124 |
| Power (kw) | 10.2 | 5.9 |
| Fuel consumption (l/100km) | 3 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Shaft drive (cardan) |
| Torque (Nm) | 16 | 8.5 |
| Bore (mm) | 61 | 54 |
| Stroke (mm) | 59 | 54 |
| Gearbox | 4-speed | 4-speed |
| Greenhouse gases | 69.6 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | - | Overhead Cams (OHC) |
| Ignition | Battery | CDI |
| Clutch | Wet 4-plate | - |
| Lubrication system | Mixture 1:30 | - |
| Compression | 9.0:1 | 9.0:1 |
| Exhaust system | Single stainless steel pipes | - |
| Chassis | ||
| Front suspension | Coil springs with oil shock absorbers in fork | Telescopic fork |
| Rear suspension | Trailing arms with two coil springs and oil shock absorbers | Single shock |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 135 | 110 |
| Frame type | Single, steel welded tubes | - |
| Front tyre | 3.00-18 | 2.50-17 |
| Rear tyre | 3.00-18 | 2.75-17 |
| Front wheel travel (mm) | 150 | 105 |
| Rear wheel travel (mm) | 90 | 61 |
| Other | ||
| Starter | Kick | Electric & kick |
| Color options |
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|
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,320 | 1,265 |
| Dry weight (kg) | 112 | 97 |
| Power/weight ratio | 0.0911 | 0.0608 |
| Overall height (mm) | 1,070 | 1,085 |
| Overall length (mm) | 2,020 | 1,995 |
| Overall width (mm) | 700 | 680 |
| Performance | ||
| Reserve fuel capacity (l) | 2 | - |
| Fuel capacity (l) | 10 | 3.5 |