Team Associated RC10 3/16 CVA Axle Set.  These are the longer updated version from AE to fix the bone pop out issue common with the original CVA bone lenth.  This is a replacement axle set intended for the RC10 Classic (all variants), RC10 Team Car, RC10 World's Car, BK and other similar models.  Compatible with the '89 and '91 stealth cars but require a rear bearing and hub swap