In the mean time i finished my BSA and ride it now during several month.
It is a very good starter and it runs excellent now. I enjoy it very much, also the sound!
Some info about this BSA :
500 cc, single, OHV engine.
Year 1930, type S30-19 (BSA Light)
Oil lubrication : Total loss system.
Gearbox : BSA 3-speed, Handshift on petroltank.
Power : 23 HP
In the attachment you will find some photographs of the BSA for your website.
best regards, Bram