This product is a set of four wheel hubs designed to provide a secure mounting point for wheels on 1/10-scale RC vehicles. They help maintain proper wheel alignment and support load transfer from the drivetrain to the tires during acceleration, braking, and cornering. The durable construction resists wear and keeps wheels securely attached under regular use. Precision engineering ensures a consistent fit with compatible axles and wheels. They are ideal for replacing worn hubs or upgrading to stronger components.