The Ball Differential Set ULTIMA SC/DB/RB5/RT5 made by Kyosho, is classified in Spares / Hop-ups - Kyosho - Legendary Series - BEETLE 2014 | Spares / Hop-ups - Kyosho - renowned Series - TOMAHAWK option Parts for ULTIMA SC/DB & Ball Diff. Set (ULTIMA SC/DB/RB5/RT5) for ULTIMA RB5/RT5
