Traxxas Hollow Ball Set Aluminum Revo (30)

Constructed of gun metal gray colored aluminum.Two tall offset aluminum hollow balls and two bump/steer adjustment shims are included. By design, Slayer is equipped with multiple linkages and numerous rod ends with steel hollow balls. The weight can really add up when you combine them all. This set of aluminum hollow balls will reduce that weight by 12 grams and maintain the original factory tightness in the rod ends.