The Traxxas inner front/rear control arm pins are essential accessories for RC cars, specifically designed for use with Traxxas models. These pins have a length of 67 millimeters and a diameter of 4 millimeters, making them an ideal choice for securing control arms to both the front and rear axles. Made from hardened steel, they offer high strength and durability that can withstand the demands of RC racing. The item is sold in a pack of two, providing a convenient solution for replacing or upgrading vehicles. These control arm pins are not just replacement parts; they also contribute to improving the overall performance and stability of the vehicle. They are an indispensable element for anyone looking to maintain and customize their RC cars optimally.