Comments on: Wartime BSA M20s http://www.vintagebike.co.uk/pictures/wartime-bsa-m20s/?utm_source=rss&utm_medium=rss&utm_campaign=wartime-bsa-m20s Thu, 23 Mar 2023 18:54:44 +0000 hourly 1 By: Les Reed http://www.vintagebike.co.uk/pictures/wartime-bsa-m20s/#comment-11561 Fri, 26 Nov 2021 18:17:37 +0000 http://www.vintagebike.co.uk/?p=20039#comment-11561 M20 = 500cc
M21 = 600cc

]]> By: Gordon (BearKat) http://www.vintagebike.co.uk/pictures/wartime-bsa-m20s/#comment-1981 Tue, 03 Jan 2012 11:07:55 +0000 http://www.vintagebike.co.uk/?p=20039#comment-1981 Great bikes, i rode one and the G3 matchless during dispatch duties,during my RASC service, 1958,
Happy New Year,to all,
Gordon Allenby.

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