TO-246-35.4EVO-R Graphite Rear A-arm Stiffeners 1mm/1.5mm ( For Sworkz S35-4 EVO/ S35.4EVO )
TO-246-B4.1-R Graphite Rear A-arm Stiffeners 1mm/1.5mm/2.0mm ( For Team Associated RC8 B4.1 )