Hi Roger, thanks for your reply. When I first acquired the bike last year I posted on another forum and received the info I stated, which is all I know. Frame number is XG11724, engine BH1722. Agreed re the part numbers for the speedo bracket, that's the one I can see in the Dec 1940 parts book I ha...

Hi, would anyone be able to help with precise dimensions of the bracket to centre mount the speedo on a 1940 W/NG so I can make one? I've got the parts book which shows it but exact sizes are obviously not given. The bike is July 1940 despatch, I'm informed its the 388th made so maybe one of the ear...