WARNING!!! NON-CANON!!! The information in this article comes from The Funnies and is not written by Edgar Rice Burroughs. Trikes are large creatures used by the yellow men of the northern ice-cap of Barsoom as riding beasts. Retrieved from "https://barsoom.fandom.com/wiki/Trike?oldid=9857" Categories: Fauna (non-canon) Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.