General İnformation |
| Model |
AJS Model 20 500 |
| Year |
1951 |
| Category |
Allround |
Engine and transmission |
| Displacement |
498.00 ccm (30.39 cubic inches) |
| Power |
20.00 HP (14.6 kW)) @ 6800 RPM |
| Top speed |
137.0 km/h (85.1 mph) |
| Compression |
7.0:1 |
| Bore x stroke |
66.0 x 72.8 mm (2.6 x 2.9 inches) |
| Fuel system |
Carburettor |
| Ignition |
Magneto |
| Cooling system |
Air |
| Gearbox |
4-speed |
| Transmission type, final drive |
Chain |
Chassis, suspension, brakes and wheels |
| Frame type |
Single cradle |
| Front suspension |
Telescopic |
| Rear suspension |
Twin shock |
| Frame |
3.25-19 |
| Front tyre |
3.25-19 |
| Rear tyre |
3.25-19 |
| Front brakes |
Expanding brake (drum brake) |
| Rear brakes |
Expanding brake (drum brake) |
| Seat |
Dual |
Physical measures and capacities |
| Dry weight |
178.0 kg (392.4 pounds) |
| Power/weight ratio |
0.1124 HP/kg |
| Overall height |
1,050 mm (41.3 inches) |
| Overall length |
2,190 mm (86.2 inches) |
| Overall width |
710 mm (28.0 inches) |
| Fuel capacity |
13.50 litres (3.57 gallons) |
Other specifications |
| Starter |
Kick |
