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AJS Model 20 500 (1948-61) vs GIMA Gima 250 Act (1953-55)

Comparison technical specifications


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1948 AJS Model 20 500
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1953 GIMA Gima 250 Act
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Make: AJS GIMA
Model: Model 20 500 Gima 250 Act
Years: 1948-61 1953-55
Engine: Four stroke, parallel twin cylinder, OHV. 2 valve per cylinder, Crankshaft: 3-saved plain bearing / roller bearing Four stroke
Capacity: 498 cc / 30.4 cu in 250 cc /15.26 cu in
Starting: Kick Kick
Max Power: 21.6 kW / 29 hp 11.2 kW / 15 hp
Transmission: 4 Speed 4 Speed
Final Drive: Chain Chain
Front Suspension: Hydraulic telescopic fork Telescopic forks
Rear Suspension: Dual chocks Plunger
Front Brakes: Drum Drum
Rear Brakes: Drum Drum