Fit the GPM TRX4021B knuckles to a Traxxas TRX4 to sharpen steering response and maintain smooth inner gear engagement. Manufactured from 6061 T6 aluminum and finished with a 3D streamlined CNC process, these front knuckles combine corrosion resistant strength with consistent fit and finish for offroad sessions.
Copyright © 2008-2025 rcjaz.co.nz All rights reserved