Wheels and wheel parts on BSA interchange on many models. The use of a factory parts book is strongly recommended. Please check very carefully before ordering.
From 1968 to 1970 BSA used the famous Twin Leading Shoes (TLS) front brake in common with Triumph.
BSA used wide 5/8 x 3/8" (Jap 530) chain and narrow 5/8 x 1/4" (Jap 520). You'll often find bikes with the wrong width of chain...But that is not a problem as long as the front and rear sprocket are of the same type.