Attribute | ![]() Jawa 90 1971 × | ![]() Honda ST 70 DAX 1977 × |
---|---|---|
General | ||
Production from (year) | 1971 | 1977 |
Make | Jawa | Honda |
Model | Jawa 90 | Honda ST 70 DAX |
Category | Enduro / offroad | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
Valves per cylinder | - | 2 |
Displacement (cm³) | 89 | 72 |
Power (kw) | 6.9 | 3.8 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 48 | 47 |
Stroke (mm) | 49 | 41.4 |
Gearbox | 5-speed | 3-speed |
Fuel control | Port control | Overhead Cams (OHC) |
Compression | 8.5:1 | 8.8:1 |
Chassis | ||
Front brakes | Expanding brake | Expanding brake |
Rear brakes | Expanding brake | Expanding brake |
Front tyre | 2.50-18 | 3.50-10 |
Rear tyre | 2.75-18 | 3.50-10 |
Dimensions | ||
Kerb weight (kg) | 90 | 77 |
Performance | ||
Top speed (km/h) | 95 | 75 |
Fuel capacity (l) | 10.5 | 2.5 |