Hello all.
What a great website.
I just bought a BSA A7 What I believe is a Mk 2 (1951/52) plunger Star Twin
It is a runner, but I put it up on the bench to have a close look at things, as it leaks heaps of oil.
I'm discovering lots of small problems, stripped threads, metric bolts and nuts, wood screws, dodgy wiring ect.
I have restored a few M series and B series BSA's, but this is the first A series, so I have a lot of questions to ask.
My bike has an original Mortlock Bros brass badge on the rear fender. They were at 914 Hay street Perth and were a big importer of British motorcycles after the war I believe.
Thanks Keith Atkinson