This is an optional Traxxas 61mm Aluminum Toe Link Turnbuckle Set, and is intended for use with the Stampede and Rustler trucks. Traxxas’ aluminum turnbuckles make it easy to add strength and adjustability to Rustler and Stampede. These turnbuckles feature a brilliant blue-anodized finish for stunning good looks. 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