This archive contains technical and promotional material published by BSA. More than 3000 pages of BSA unit single information can be downloaded for free. All content presented here are scans from original BSA printed materials and should therefore be free of copyrights. In fact most of the information presented here, especially the spares manuals, are freely copied and sold by most BSA spares suppliers.

We have endeavored to procure as many BSA published original spares books, owner’s manuals and repair manuals as possible for BSA unit singles. We believe that there are copies of every published spares books starting with the 1959 C15 and running up to the last unit single manufactured by BSA, the 1973 B50MX. If there are other things we have missed we would happily accept a high quality scan to post here for use by others. We should qualify all the above by saying that our focus has been entirely on BSA’s English language publications.