From STRC:
Reduce the flex and enhance the facility of your steering in your Traxxas TRX-4M with this new CNC Machined Aluminum Steering Link set. Lots of the steering energy from the servo on the TRX-4M is misplaced as a result of flexing of the inventory plastic steering hyperlink and our Aluminum Steering Link assist remove flex utterly whereas not including an excessive amount of additional weight like with brass hyperlink that the steering servo must work towards. Available in brilliantly anodized Red, Silver, Orange and in addition obtainable for scale fanatics in anodized Black and Gun Metal.