Attribute | ![]() Yamaha XT 250 1984 × | ![]() Harley-Davidson SX 250 1976 × |
---|---|---|
General | ||
Production from (year) | 1984 | 1976 |
Make | Yamaha | Harley-Davidson |
Model | Yamaha XT 250 | Harley-Davidson SX 250 |
Category | Naked bike | Sport |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
Valves per cylinder | 2 | - |
Displacement (cm³) | 249 | 243 |
Power (kw) | 12.4 | 14.6 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 75 | 72 |
Stroke (mm) | 56.5 | 59.6 |
Gearbox | 5-speed | 5-speed |
Fuel control | Overhead Cams (OHC) | Port control |
Compression | 9.2:1 | 10.3:1 |
Chassis | ||
Front brakes | Expanding brake | Expanding brake |
Rear brakes | Expanding brake | Expanding brake |
Front tyre | 3.00-21 | 3.25-19 |
Rear tyre | 4.60-17 | 4.00-18 |
Dimensions | ||
Kerb weight (kg) | 125 | 125 |
Performance | ||
Top speed (km/h) | 115 | 115 |
Fuel capacity (l) | 8 | 10.5 |