Anyone recognize this linkage?

[aex125]

When I bought AEX125 it came home in many boxes and while I have been able to identify most of the parts, there a piece of linakge I have been unable to ID. It looks like some type of throttle linkage, but I am not even sure if it is from an Ace. Does anyone recognize it? I know the picture is not very clear, but maybe someone will recognize it or be able to say it is not Ace related.
   Thanks,
   Jay