From the seller: “This auction is for a untouched BSA 350 Gold Star racing bike , not very often they turn up like this.
It has sat idle since the late 80s in a dry unit, the bike was going to be stripped and given a full overhaul, and that is as far as it got, all I know is that the bike was raced in the 70s and 80s
I only have the parts that you see in the picture
B31 rigid frame
Cb32 engine bottom end has seized through standing
The bike rolls freely and brakes work as they should”