Attribute | ![]() Kawasaki KR250 1975 × | ![]() Aermacchi Chimera 250 1962 × |
---|---|---|
General | ||
Production from (year) | 1975 | 1962 |
Make | Kawasaki | Aermacchi |
Model | Kawasaki KR250 | Aermacchi Chimera 250 |
Category | Sport | Sport |
Engine and transmission | ||
Engine type | Twin, two-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor. Mikuni 34mm | Carburettor. DellÓrto |
Displacement (cm³) | 247 | 246 |
Power (kw) | 40.1 | 10 |
Cooling system | Liquid | Air |
Transmission type,final drive | - | Chain |
Torque (Nm) | 47.5 | - |
Bore (mm) | 54 | 66 |
Stroke (mm) | 54 | 72 |
Ignition | Kokusan generator | Bobine |
Compression | - | 7.0:1 |
Chassis | ||
Front suspension | Telescopic fork | Telescopic |
Front brakes | Double disc | Expanding brake (drum brake) |
Rear brakes | Double disc | Expanding brake (drum brake) |
Diameter (mm) | 210 | 140 |
Frame type | Steel double cradle frame | - |
Front tyre | 3.25-18 | 2.50-17 |
Rear tyre | 3.5-17 | 2.50-17 |
Seat | - | Dual |
Wheels | - | Spoked |
Other | ||
Starter | - | Kick |
Color options |
| - |
Dimensions | ||
Wheelbase (mm) | 1,360 | 1,360 |
Dry weight (kg) | 104 | 125 |
Power/weight ratio | 0.3856 | 0.08 |
Performance | ||
Top speed (km/h) | 241 | 120 |