ace77Ace AF1 Skateboard Trucks the most technical truck every made. Stongest Cast Truck Ever Made, Faced Hangers, Laser Etched Sizing on Axle, Re-Threading Axle Nuts, Upgraded PivotThe all-new Ace AF1 features game-changing performance without deviating from the orinal Ace geometry. The AF1 is carefully manufactured using a proprietary casting process.