These are steel versions of this aluminum front direct cups through the TRF420, promising increased reliability and a heavier front end.
• TRF420 metal Front Direct Cups x2
• Swing Shaft Caps x1
• Steel cups gives extra toughness that may result in the huge difference in a heavy crash.
• They will result in the front end heavier than kit standard aluminum elements, increasing your setup options.
• Compatible with TRF420 chassis cars or those utilizing Item 51642 TRF420 Front Direct Pulley (37T).