Traxxas X-Maxx Upper Suspension Arms 7729 Heavy Duty XRT Left Right Front Rear

This is a pair of genuine Traxxas Upper Suspension Arms (Part #7729), engineered for the massive 8S X-Maxx and XRT platforms. Built from Traxxas' proprietary heavy-duty composite material, these arms are designed to handle the extreme leverage and vertical loads of 1/5 scale off-road bashing. This set includes two arms, compatible with either the left or right side and front or rear positions of the vehicle.

The reinforced webbed design provides maximum rigidity for precise handling while retaining enough flex to survive high-speed impacts. As an OEM factory replacement, they ensure perfect geometry and easy installation with stock pivot pins. Whether you are rebuilding after a break or keeping spares for a track day, these arms are essential for maintaining the suspension integrity of your 8S rig.