Engineered for durable service on the Tamiya DT-04 RC Fighter NXGEN, GPM DT4022 rear hub stub carriers use 7075-T6 aluminium to enhance structural rigidity and bearing support. The oversized bearing layout reduces internal tolerance and steering play, delivering a more repeatable steering response under load. Units are available in sky blue, black, and silver anodised finishes and are intended for direct replacement of the OEM rear hub stubs.