Attribute | ![]() Norton Dominator 99SS 1962 × | ![]() Norton International Model 30 1954 × |
---|---|---|
General | ||
Production from (year) | 1962 | 1954 |
Make | Norton | Norton |
Model | Norton Dominator 99SS | Norton International Model 30 |
Category | Allround | Sport |
Engine and transmission | ||
Engine type | Twin, four-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor | Carburettor. Amal |
Displacement (cm³) | 596 | 490 |
Power (kw) | - | 21.5 |
Cooling system | - | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 68 | 79 |
Stroke (mm) | 82 | 100 |
Fuel control | Overhead Valves (OHV) | Overhead Cams (OHC) |
Compression | 7.4:1 | 7.2:1 |
Chassis | ||
Front suspension | Telescopic | - |
Rear suspension | Swingarm -two plungers | - |
Front brakes | Expanding brake (drum brake) | - |
Rear brakes | Expanding brake (drum brake) | - |
Frame type | Down tube-single | Cradle |
Seat | Dual | Single spring-mounted |
Wheels | Spoked | Spoked |
Other | ||
Starter | - | Kick |
Dimensions | ||
Wheelbase (mm) | 1,410 | 1,391 |
Performance | ||
Top speed (km/h) | 163 | 150 |
Fuel capacity (l) | 16 | - |