Attribute | ![]() Gilera Saturno Bialbero 1953 × | ![]() AJS Model 18 500 Statesman 1963 × |
---|---|---|
General | ||
Production from (year) | 1953 | 1963 |
Make | Gilera | AJS |
Model | Gilera Saturno Bialbero | AJS Model 18 500 Statesman |
Category | Sport | Allround |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor. DellÓrto SS38 | Carburettor |
Displacement (cm³) | 498.8 | 498 |
Power (kw) | 32.8 | 20.4 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 84 | 86 |
Stroke (mm) | 90 | 85.5 |
Gearbox | 4-speed | - |
Fuel control | Overhead Valves (OHV) | - |
Ignition | - | Bobine |
Clutch | - | Wet multiplate |
Compression | 8.1:1 | - |
Chassis | ||
Front suspension | - | Telescopic |
Rear suspension | - | Twin shock |
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Frame type | - | Single cradle |
Front tyre | 3.25-19 | 3.25-18 |
Rear tyre | 3.25-19 | 3.25-18 |
Wheels | Spoked | Spoked |
Other | ||
Starter | - | Kick |
Dimensions | ||
Wheelbase (mm) | 1,380 | 1,397 |
Dry weight (kg) | 125 | 172 |
Power/weight ratio | 0.2624 | 0.1186 |
Performance | ||
Fuel capacity (l) | 19 | 16 |