Precision-molded tricky composite hub for X4 platform. Tricky composite is softer than Graphite material and thus yields more technical hold regarding car and improves component traction. Appropriate low-medium traction asphalt songs and very-low hold carpeting songs. The hubs help complete adjustability through axle height to regulate the automobile to every condition. The aluminum front part steering dishes and right back ARS meals in many cases are mounted based on the hub's location. The appears the hub is universal utilizing the same component used anyhow four corners with matching extensions.