Powertrain in the art picture. Powertrain is a heroic Maximal who is Sideswipe (BW)'s sidekick. It is not related to his G1 character. His beast mode is a Transmetal Sidewinder. Powertrain in beast mode. Retrieved from "https://beastwarstransformers.fandom.com/wiki/Powertrain_(BW)?oldid=26666" Categories: Maximals Beast Warriors Beast Wars E.N.D.A.N.G.E.R.E.D. Maximals Snakes Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.