Beach RC says.... Traxxas’ aluminum turnbuckles make it easy to add strength and adjustability to E-Revo. These turnbuckles come in a fire-red or brilliant blue-anodized finish for stunning good looks. The camber kit includes a matching 8mm aluminum wrench that prevents marring the finish. Traxxas aluminum toe links are lighter than the stock steel turnbuckles, and are 35% lighter than titanium. High-grade 7075-T6 aluminum ensures increased bending stiffness. Separate tie rod sets are available for each. All camber/tie rod sets and single replacements come assembled with rod ends & hollow balls.