if kaguyas killer ash bones transcend space and time are they immeasurable speed?
It is unclear from your question what you mean by "kaguyas killer ash bones." However, if we assume that you are referring to a fictional character or power that can transcend space and time, it does not necessarily mean they have immeasurable speed.
Transcending space and time typically refers to a concept where an entity or power can bypass the constraints of physical laws related to distance and temporal progression. It does not directly imply anything about speed. Speed, on the other hand, usually refers to the rate at which an object or entity moves within a given time frame.
Immeasurable speed usually indicates a speed that cannot be quantified or measured by conventional means. It might imply the ability to move faster than any known or calculable velocity.
Therefore, without more context about the capabilities or characteristics of "kaguyas killer ash bones," it is difficult to determine whether they possess immeasurable speed.