So the MB-1 came with a pretty cool Big S stem/bar combo.
They may get moved to a Stumpy if I don't go with bullmoose which is what this would probably get if I do move them.
Pretty sure they are a set and maybe a bit rare as I cannot find another example anywhere yet.
The serrations on the bar match the stem and are not the same as a Slingshot stem and X-2+2 bars, these are narrower.
The bars are stamped Specialized X-1+2, the stem is stamped on the quill S P with a dot in the middle.
Guess they are identified but would like to know what they were used on and when since we already know about bullmoose, putterhead and slingshot, never seen these.