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1957 AJS Model 20 500 specifications, pictures, reviews and rating
Submit a photo of the 1957 AJS Model 20 500.
|Model:||AJS Model 20 500|
|Rating:||Do you know this bike?|
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|Engine and transmission|
|Displacement:||498.00 ccm (30.39 cubic inches)|
|Engine type:||Twin, four-stroke|
|Power:||20.00 HP (14.6 kW)) @ 6800 RPM|
|Top speed:||137.0 km/h (85.1 mph)|
|Bore x stroke:||66.0 x 72.8 mm (2.6 x 2.9 inches)|
|Chassis, suspension, brakes and wheels|
|Frame type:||Single cradle|
|Rear suspension:||Twin shock|
|Front brakes:||Expanding brake (drum brake)|
|Rear brakes:||Expanding brake (drum brake)|
|Physical measures and capacities|
|Dry weight:||178.0 kg (392.4 pounds)|
|Power/weight ratio:||0.1124 HP/kg|
|Fuel capacity:||13.50 litres (3.57 gallons)|
|Ask questions||Join the 57 AJS Model 20 500 discussion group or the general AJS discussion group.|
|Related bikes||List related bikes for comparison of specs.|
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