Traxxas Wheelie Bar, Assembled (fits all Maxx trucks)
RPM Wheelie Bar & Rear Bumper For The Traxxas X-Maxx - RC Car Action
Traxxas X-Maxx/XRT Wheelie Bar (Black) [TRA7776] - HobbyTown
Assembled Wheel Wheelie Bar Parts for 1/5 Traxxas XMAXX X-MAXX RC Car | eBay
2/4 Wheels Keel Wheelie Bar Upgrade Parts for 1/5 Traxxas XMAXX X-MAXX RC Car | eBay
Amazon.com: DAPENGNIAO Wheelie bar with 2 Wheels + Metal Chassis Armor Protection Crash rc car Part for Traxxas X-Maxx TRX XMAXX Accessories (Color : 6s) : Toys & Games