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1952 AJS Model 20 500 Specs

General İnformation

Model AJS Model 20 500
Year 1952
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
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