ENGINE AND FRAME NUMBERS BY YEAR

INTRODUCTION

Pre 1929 markings are based on listings available to the Club but do NOT have any form of cross referencing, therefore there is no way of checking their accuracy. Post 1929, the listing are cross referenced by the despatch books and by contemporary listings in parts books and dealer service sheets, where available. This cross referencing is available for most models up to the closure of the factory.

As with all listings of this type there will be mistakes. However, hopefully, they will be few and far between.

It should also be borne in mind that these listings are given in BSA seasons. This ran, generally from the August in the previous calendar year through to the factory shut down in at the end of the following July. Therefore the 1953 BSA season ran from August 1952 through to July 1953.

WHICH YEAR DO YOU THINK THE MACHINE IS FROM ?

LATER BROWSERS SUPPORT SCROLLING FRAMES WHICH AID LISTING. DO YOU WISH TO USE THIS FACILITY? IF YOU DON'T KNOW THEN PRESS THE FRAMES SECTION AND IT WILL TELL YOU

FRAMES

NON FRAMES

CLICK ON PLUG TO GO BACK TO INTRODUCTION

CLICK ON PLUG TO GO TO IDENTIFYING YOUR MACHINE

©BSAOC 2000