General İnformation |
| Model |
BSA A 50 Royal Star |
| Year |
1970 |
| Category |
Classic |
Engine and transmission |
| Displacement |
498.00 ccm (30.39 cubic inches) |
| Power |
33.00 HP (24.1 kW)) @ 6500 RPM |
| Top speed |
145.0 km/h (90.1 mph) |
| Compression |
9.0:1 |
| Bore x stroke |
65.5 x 74.0 mm (2.6 x 2.9 inches) |
| Valves per cylinder |
2 |
| Fuel control |
Overhead Valves (OHV) |
| Cooling system |
Air |
| Gearbox |
4-speed |
| Transmission type, final drive |
Chain |
Chassis, suspension, brakes and wheels |
| Frame |
3.25-19 |
| Front tyre |
3.25-19 |
| Rear tyre |
3.50-19 |
| Front brakes |
Expanding brake |
| Rear brakes |
Expanding brake |
Physical measures and capacities |
| Weight incl. oil, gas, etc |
178.0 kg (392.4 pounds) |
| Fuel capacity |
15.00 litres (3.96 gallons) |
Other specifications |
