Year
Bike
Picture
Description
0
ajs 1959 model 31, 650cc
1959
1959 ajs 31l
650cc. image supplied by www.andybuysbikes.com
1959
1959 ajs model 31
1959
ajs 1959 model 31, 650cc
AJS Model 31 1959-66 646cc ohv twin, 430lb, 55mpg, 100mph. Enlarged 600cc engine which improved in build after 1960 with new cylinder head & lubrication system. They acquired Norton forks & wheels in 1963 along with 12v electrics. The sports CS & CSR versions are more sought after but this also has a more fragile engine.
1959
AJS 31 650
1960
1960 AJS Model 31
1960
1960 ajs model 31
650cc.
1960
1960 ajs model 31
1960
1960 ajs model 31 de-luxe
1961
1961 ajs 31
1961
1961 AJS Model 31
1961
AJS Model 31
1961
AJS Model 31 De Luxe
1961
AJS Model 31 Delux
1961
AJS Model 31CSR
1962
AJS Model 31
1963
AJS Model 31
