ok at my work we have a cnc machine u can use it on junk alloy like (china bike frame junk) or u can get like airforce quality using a high quality alloy pretty much having no welds eliminates any weak spots on welded/ bolted frames theyre lighter stronger and more durable the frames on the mso elite is a reallly high quality alloy and with the good suspension setup that bike wood be a tank out fo the box some companies in america import hi quality cnc frames i think thumpstar made 1 model of a bike a few years back using cnc but yea ill try to get a picture of a rim when it comes of the cnc to show the quality and precision cuts these things are capable of a small example is an average hair is 16 microns thick(0.16mm) a cnc machine is capable of cutting a 1 micron incision (pretty much that same strand of hair into 16 pieces lengthways ill try to geta photo of the cnc itself also