Attribute | ![]() AJS Model 14 250 1965 × | ![]() Hercules A 175 1963 × |
---|---|---|
General | ||
Production from (year) | 1965 | 1963 |
Make | AJS | Hercules |
Model | AJS Model 14 250 | Hercules A 175 |
Category | Sport | Sport |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor | Carburettor. Bing 24mm |
Displacement (cm³) | 248 | 173 |
Power (kw) | 12.4 | 6.8 |
Cooling system | Air | - |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 69.9 | 62 |
Stroke (mm) | 64.9 | 58 |
Fuel control | Overhead Valves (OHV) | - |
Clutch | Wet multiplate | - |
Compression | 7.8:1 | - |
Chassis | ||
Front suspension | Telescopic | Telescopic |
Rear suspension | Swingarm-two shocks | Swingarm |
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Diameter (mm) | 152 | 150 |
Frame type | Open tubular steel | - |
Front tyre | 3.25-17 | 3.25-16 |
Rear tyre | 3.25-17 | 3.50-16 |
Seat | Dual | Dual |
Wheels | Spoked | Spoked |
Other | ||
Starter | Kick | Kick |
Dimensions | ||
Dry weight (kg) | 149 | 140 |
Power/weight ratio | 0.0832 | 0.0486 |
Performance | ||
Fuel capacity (l) | 12.5 | 11.5 |