I'm building up my old orange p7 which I bought in 1996.
Anyone confirm the seat tube diameter please - both internal and external.
Orange have advised the seat post should be a 29.6mm and the seat clamp a 31.8mm.
But I've read elsewhere that the p7 with a forward facing slot, as mine has, is a different size.
Anyone with an old p7 or a good memory confirm that?