Mystery of the Speedia 500
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| "Mystery of Speedia 500" スピーディア500の謎
(Speedia 500 no Nazo) | |||||||||||||
| Publisher | TakaraTomy | ||||||||||||
| First published | 2026 April 14 | ||||||||||||
| Manga | Hayato Sakamoto | ||||||||||||
| Editor | Kouji Nimura | ||||||||||||
| Continuity | Japanese Generation 1 cartoon continuity | ||||||||||||
| Chronology | The End | ||||||||||||
Seeking a power source to save their universe, the Stunticons end up in a multiversal race.
Synopsis
Aboard Untite's ship, Bluebolt explains to Dark Amber Leo Prime that Lio Convoy's green color and his dark amber color is the result of exposure to righteous Angolmois Energy and malevolent Angolmois Energy, respectively, examples of the color changing phenomenon. Such color changes can come from all sorts of power ups, including those induced by Energon Matrices and forestonite during the G2 era. Forestonite has the same power as Energon Matrices, and this is why the veteran Stunticons have embarked on a journey to find more forestonite.
In the Nemesis, the Stunticons find a black hole, intending to go through to the other side. Dead End, ever pessimistic, doesn't mind the risk, what with the universe ending and all, while Wildrider relishes the thrill. Breakdown, on the other end, is terrified and not very good at hiding it. Drag Strip, on the other hand, is frustrated because this kind of space exploration isn't for him. He was built to be number one in racing, and none of this stuff interests him.
Featured characters
(Numbers indicate order of appearance.)



