$5at TraxxasBuyTraxxasWHEEL HUBS HEX TRX-4$5Traxxas$5BuySaveShareTraxxas profileThe creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.From TraxxasWheel hubs, 12mm hex (2)/ stub axle pins (2) (steel)