That is Shapeways fault, the links are correct. What happens is that since there are so few "Pinarello" items on Shapeways, they mark the product as PRIVATE until their men in blue suits can verify there are no copyright issues. The sucky part of this is that every small change, to the model or even a single character in the description triggers the same PRIVATE / Copyright check / PUBLIC cycle. They do this until there are some unknown random number of items they have checked.

[MENTION=189195]TrojanHorse[/MENTION] I have no clue if the F8, F10 & F12 use the same seat post, I just know I was sent a cut off from the F12. Let me know what you find out.