Base: Fortnite bomb
Handlebars and pedals: Star Wars speeder
Saddle: Indiana Jones horse

Roxy Rocket, known for her escapades flying around Gotham on her supped up rocket, now finds herself at ground level on Da Bomb. A giant bomb with no defensive capabilities and only one defense, self-destruct. She rides into the Wacky Races on Da Bomb with hopes of using it's onboard laser targeting system to lock-on an unsuspecting racer. At which point she will ride Da Bomb till the very last second before ditching it and watching the target be destroyed.