High-strength steel pivot balls engineered to replace standard plastic balls in suspension and steering linkages on mid- to large-scale ARRMA vehicles. Designed to provide reduced slop and improved wear resistance at critical pivot points where components articulate under load. Precision steel manufacture helps maintain alignment and consistent movement through suspension travel and steering inputs. Multiple sizes in the set accommodate link, shock, and steering connections for comprehensive refresh or upgrade. Durable finish resists corrosion in varied environments. Intended for drivers who want firmer handling and longer service life from pivot joints