HRASXTY22H Brass 4.1g Rear Hubs, 1/30 Axial SCX30 | The RC Shop at Dr Dans

Hot Racing brass SCX30 rear axle hubs for Axial SCX30 axles provide low-mounted mass where it is most effective, improving stability and traction. Each hub adds approximately 4.1 g (0.144 oz) per side.