The toy is esentially Wildrider, thanks to both the mold for the alt mode, and the paint deco. But they named him Dead End, and the bio matches that character as well. Was "Wildrider" not available for trademark? If so, "Decepticon Wildrider" or "Stunticon Wildrider" wouldn't have cut it?
Interestingly enough, now we're only short a proper Dead End (or a Wildrider decoed like Dead End) of having a full set of the five Stunticons in Classics form
Well, Motormaster is woefully undersized, but scale has never been quite right in Transformers anyway.