RPM 82354 Green Upper & Lower A-arms Traxxas X-Maxx #7729 Crawler King Parts 21 cu in (3

21 cu in (3

reduce the gyroscopic effort needed to change direction

stadium trucks

and the sponge element is the part that actually does the filtering

The front tower anchors the upper shock mounts

RPM 82354 Green Upper & Lower A-arms Traxxas X-Maxx #7729 Crawler King Parts 21 cu in (3RPM 82354 Green Upper & Lower A arms Traxxas X Maxx Traxxas #7729 Description: Immediately after Traxxas released the X Maxx, RPM customers started notifying us that they needed stronger A arms that could handle the weight and the punishment these massive trucks can dish out. We reviewed numerous photos of damage to stock A arms to see where the weak points were, then reviewed a set of new A arms to see what we could do to improve both strength and