Trampoline Trampolines of a number of shapes and sizes that bounce racers and objects that contact them to the air and might be tricked off of, like Mushroom Trampolines. Karts, bikes, and ATVs all return in Mario Kart World, the latter two following their absence in Mario Kart Tour. https://bookmarkwuzz.com/story19890810/mario-kart-world-can-be-fun-for-anyone