Fits: BSA:
B31 and B32 from 1946-59
B33 and B34 from 1947-63
M20 and M21 from1946-63
A7 and A10 from 1947-66
A50 and A65 from 1950-66
A75 Rocket 3 1969
Norton Atlas N15 and Commando from 1963-69
Royal Enfield Interceptor from 1969-70
Matchless G15