|This article is about a/an monster in Engine Sentai Go-Onger.|
- "I deeply apologize! I'm rusted! Dabe.""
- ―Bombe Banki's final words before his destruction.[src]
Bombe Banki (ボンベバンキ Bonbe Banki): A gas cylinder Savage Water Barbaric Machine Beast sent by Kegalesia, who fed lies for him to tell the Go-Onger, thinking that Carrigator defected to the Gaiark. He could make any metal rust, including the main three Engines. Carrigator was chasing after him and he made the Go-Onger believe he was an enemy. Bombe Banki was destroyed by the newly formed GunBirOh. Unfortunately, Speedor, Bus-On, and BearRV remain rusted even after he is gone.