GPM supplies medium carbon steel front and rear suspension pins for the Traxxas X-MAXX which focus on fitment accuracy and retention. The set includes a 4.0mm drill bit to aid correct hole alignment, hexagonal heads for positive tool engagement during service, and lock nuts to maintain pin retention under load. Blackening and hardening treatment enhances surface wear resistance and helps preserve suspension alignment over time. Included o-rings and washers support repeatable assembly and reduced play.