This is the ST Racing CNC Aluminum Front A-Arm Set with Lock-Nut Hinge-Pins for the Drag Slash and Bandit 2WD buggy. Beef up the front end of your Traxxas Drag Slash or Traxxas Bandit 2WD Buggy with these high quality, heavy duty CNC Machined Aluminum front A-arms. Comes with our heat-treated steel lock-nut style hinge-pin kits. Adds a bit more weight to keep the front end down on your Drag Slash as well.