Attribute | ![]() Aermacchi H-D Wisconsin 1964 × | ![]() Aermacchi Chimera 250 1961 × |
---|---|---|
General | ||
Production from (year) | 1964 | 1961 |
Make | Aermacchi | Aermacchi |
Model | Aermacchi H-D Wisconsin | Aermacchi Chimera 250 |
Category | Sport | Sport |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor | Carburettor. DellÓrto |
Displacement (cm³) | 246.2 | 246 |
Power (kw) | 11.7 | 10 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 66 | 66 |
Stroke (mm) | 72 | 72 |
Ignition | Bobine | Bobine |
Clutch | Wet multiplate | - |
Compression | 8.5:1 | 7.0:1 |
Chassis | ||
Front suspension | Telescopic | Telescopic |
Rear suspension | Two shock | - |
Front brakes | Expanding brake (drum brake). Simplex | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake). Simplex | Expanding brake (drum brake) |
Diameter (mm) | 180 | 140 |
Frame type | Single cradle | - |
Front tyre | 2.50-17 | 2.50-17 |
Rear tyre | 3-17 | 2.50-17 |
Seat | - | Dual |
Wheels | Spoked | Spoked |
Other | ||
Starter | Kick | Kick |
Dimensions | ||
Dry weight (kg) | 115 | 125 |
Power/weight ratio | 0.1017 | 0.08 |
Overall height (mm) | 980 | 1,000 |
Overall length (mm) | 1,970 | 2,000 |
Overall width (mm) | 700 | 610 |
Performance | ||
Top speed (km/h) | 130 | 120 |