This GPM 7075 alloy clamp-type wheel hub is intended as a direct replacement for the stock plastic hubs on TRAXXAS MINI MAXX models. The slit-and-cap-screw clamp secures the hub to the axle to minimise axial play and prevent hub separation during wheel removal. Machined 7075 construction increases rigidity and concentricity, improving wheel runout control and longevity under load.