RPM Upper & Lower A-Arms (Green) (2)Traxxas X-Maxx 3.0mm Oil-Filled Differential Set upgrade already

Oil-Filled Differential Set upgrade already included

Tough steel internal gears: for long-lasting durability in all conditions

(4) T-Plug Charge Leads

Audible Alerts

This is a Arrma Granite Mega 4x4 Wheelie Bar Set for use with the Arrma Bigrock

RPM Upper & Lower A-Arms (Green) (2)Traxxas X-Maxx 3.0mm Oil-Filled Differential Set upgrade alreadyRPM Traxxas X Maxx Upper & Lower A Arms were developed to provide customers with stronger A arms that could handle the weight and the punishment these massive trucks can dish out. These X Maxx A arms are designed to be the strongest, lightest arms available! Starting with the upper A arm, RPM used their proven A arm designs from past successful builds to create an upper support structure sure to handle anything you can throw at it. The lower A arm has