I´m wondering, if the seat I use on my M20, 1942 is a Terry saddle (the black one on the first pic) and if it´s the right one for my BSA..?
Who knows..?
Ali, it looks like a Terry frame to me, and it's certainly not the Norton variation, but I couldn't say more than that !
Tim, I went through the VMCC library some years ago looking for seat info and drew a blank...It's very much the sort of thing that I had hoped they would have.