As Giant doesn't offer a SRAM option, I might be looking to buy an Anthem X3 for the frame/fork, and eBaying the rest.

However, I'm also a) budget conscious and b) weight conscious. I want to get the most bang for my buck. If the X3 with the upgrades/replacements I want ends up costing more than the X2 with similar parts, I'm obviously going to go with the X2.

So, does anyone know what hubs Giant uses for the X3? I know that they are Formula hubs, but I don't know what model they are.

Thanks!