Traxxas TRA7722 Chassis X-Maxx O Bulidings * Based on ATSF Prototype

* Based on ATSF Prototype - Similar Bridges Found on Many Railroads

Wheel Size 1

space-saving trackplans — perfect for shelf layouts

22 bright white LEDs

Traxxas 5727X Drive Strut w/Stainless Steel Ball Bearing

Traxxas TRA7722 Chassis X-Maxx O Bulidings * Based on ATSF PrototypeTraxxas TRA7722 Chassis X Maxx This is a genuine Traxxas chassis for the X Maxx. The chassis is the foundation of the entire truck, carrying the drivetrain, suspension, and electronics through everything the X Maxx is built to do. If years of hard bashing have taken their toll, this factory replacement restores the original strength and precise fit every other component depends on. Genuine Traxxas replacement part #7722 Chassis for the Traxxas X Maxx