BSA Motorcycles 1950s

Today in Motorcycle History

BSA Frames

THANKS!! To Lew Graham of Christchurch NZ for suppling the following BSA Service Sheet No.710x.

"Frame repairs, all models". The drawings required scanning and the dimensions enlarged for those of us over 40 so this might take some time to finish but I have made a start.

The images are in the following gallery: BSA Frames

BSA A7- A10 Rigid Frame

BSA A7-A10 Spring Frame

1953 SUPER FLASH Spring Frame

1954 SWING ARM A GROUP, B GROUP AND GOLDSTAR

1953 GOLDSTAR SWING ARM Frame

B31 B32 B33 B34 Rigid Frame

B31 B32 B33 B34 Spring Frame

B32 & B34 1954 Rigid Frame

B40 STAR

M20, M21 AND M33 Rigid Frame 1945-1948

M20, M21 AND M33 Rigid Frame 1949 on

M20, M21 AND M33 Spring Frame

A65 Competition Frame

A65 Star Model Frame