This is the Hot Racing Traxxas X-Maxx Aluminum Front Tie Bar Pin Mount. Designed to be an optional replacement for the TRA7716 this mount adds strength and style to your X-Maxx. Constructed using CNC machined 6061 aluminum and anodized blue this mount helps to hold the lower suspension arm hinge pin assemblies in place and gives you the peace of mind when things get rough. Package includes one Traxxas X-Maxx aluminum front tie bar pin mount.