The JR-M703-LB serves as an aluminum replacement for the front steering knuckle mount on the TAMIYA M-07 chassis, providing a firmer anchor point for the wheel hub and steering linkage than the stock plastic piece. That reduced flex helps preserve the intended steering geometry when tuning.
Fitting is a direct replacement on M-07 setups using the same mounting pattern: remove the factory C-hub, move over the wheel hub, pins, and fasteners, then reassemble. Verify bearing seating and screw torque to ensure stable steering behaviour after installation.
Copyright © 2008-2026 rcjaz.com.au All rights reserved