250 csr rear sprocket

Jeffrey · Post by **Jeffrey** » Mon Mar 19, 2012 10:42 am

hi can someone please tell me what is the right rear wheel sprocket for a 1963 ajs 250 csr

Jeffrey · Post by **Jeffrey** » Mon Mar 19, 2012 1:45 pm

by the way rear wheel is 18" is this right size ?
i have 2 sprockets 52 56 teeth

Jeffrey · Post by **Jeffrey** » Tue Mar 20, 2012 10:28 am

sorted should be 55

Janet · Post by **Janet** » Tue Mar 20, 2012 12:03 pm

I believe your wheel should be 17" but I could be wrong as it may be different from my '64 G2CSR.

Jeffrey · Post by **Jeffrey** » Tue Mar 20, 2012 1:25 pm

the wheel is 17" thanks and the front wheel is 17" when i got the bike i had 4 tyres with it 2 17" and 2 18" thats what put me off