The Ace - AF1 Limited Brian Anderson - 44 is an innovative skateboard truck that doesn't stray from our original Ace geometry. Using our exclusive casting process, the AF1 offers unbeatable performance and boasts a 70% increase in aluminum's structural integrity, making it the strongest and longest-lasting cast truck available. Manufactured with high-quality AA 356.2 alloy, heat-treated baseplates and hangers, and SAE 4140 steel alloy axles, this truck eliminates bearing wobble and damaged axle ends with its patent-pending rethreading axle nuts. Additionally, the durable hand-poured 96a urethane pivot bushings and refined suspension provide precise response and a smooth turn. Complete with top and bottom bushings of varying heights and hardness levels, machine-faced hanger ends, and a bonus red Axle Re-Theader Die included with each truck.