Attribute | ![]() BSA A7 Shoting Star 1961 × | ![]() Norton International Model 30 1957 × |
---|---|---|
General | ||
Production from (year) | 1961 | 1957 |
Make | BSA | Norton |
Model | BSA A7 Shoting Star | Norton International Model 30 |
Category | Naked bike | Sport |
Engine and transmission | ||
Engine type | Twin, four-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor | Carburettor. Amal |
Displacement (cm³) | 497 | 490 |
Power (kw) | 14.4 | - |
Cooling system | Air | Air |
Transmission type,final drive | - | Chain |
Bore (mm) | 66 | 79 |
Stroke (mm) | 72.6 | 100 |
Fuel control | - | Overhead Cams (OHC) |
Ignition | Lucas magneto | - |
Clutch | Wet multiplate | - |
Compression | 6.6:1 | 7.2:1 |
Chassis | ||
Front suspension | Hydralic telescopic forks | - |
Rear suspension | Twin shock | - |
Front brakes | Expanding brake (drum brake) | - |
Rear brakes | Expanding brake (drum brake) | - |
Frame type | Single cradle | - |
Front tyre | 3.25-19 | - |
Rear tyre | 3.25-19 | - |
Seat | - | Single spring-mounted |
Wheels | - | Spoked |
Other | ||
Starter | Kick | - |
Dimensions | ||
Wheelbase (mm) | 1,391 | 1,391 |
Performance | ||
Top speed (km/h) | 168 | 150 |