The D.B. Express is a mobile vehicle base.
The D.B. Express is a red truck-like vehicle with tinted windows. It has a cloaking device for stealth, and an auto-pilot.
- Camouflage - a cloaking device has been installed so that the vehicle can alter its appearance to look like a noodle truck, circus train, boulder, or school bus.
- Auto-Pilot - a driver's mode activated when piloting in the front; slides the current pilot into the back-seat and brings up the Ninja Robot.
- In the set, it folds out into a laboratory, and can launch a bike.
- The bike is not seen in the show.