| Attribute | Kawasaki KMX 125 (reduced effect) × | Jawa-CZ 125 1973 × |
|---|---|---|
| General | ||
| Production from (year) | 1988 | 1973 |
| Make | Kawasaki | Jawa-CZ |
| Model | Kawasaki KMX 125 (reduced effect) | Jawa-CZ 125 |
| Category | Enduro / offroad | Classic |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Displacement (cm³) | 125 | 123 |
| Power (kw) | 12.4 | 8 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 54 | 52 |
| Stroke (mm) | 54.4 | 58 |
| Gearbox | 6-speed | 4-speed |
| Fuel control | Membrane & variable discharge openings | Port control |
| Compression | 7.8:1 | 8.6:1 |
| Chassis | ||
| Front brakes | Single disc | Expanding brake |
| Rear brakes | Single disc | Expanding brake |
| Front tyre | 2.75-21 | 2.75-18 |
| Rear tyre | 4.10-18 | 3.00-18 |
| Dimensions | ||
| Kerb weight (kg) | 118 | 120 |
| Performance | ||
| Top speed (km/h) | 107 | 100 |
| Fuel capacity (l) | 9 | 11.5 |