Convert your older pin style hubs to these 12mm hex hubs.
? Works will all Axial IFD? wheels (AX31178, AX31037, AX31118, AX08141, AX08142)
? Molded plastic construction for durability
? Includes two 9mm narrow hubs, and two 20mm wide hubs
? Set also includes four 12mm hex hubs (AX30429), four M3x3mm set screws (AXA180) and four 2x11mm pins (AX31028)