Tamiya WT-01N Rear Lower Arm Aluminium Upgrade WTN056 by GPM  [WTN056]

Aftermarket aluminium rear lower arm for WT-01N

This aluminium rear lower arm is produced by GPM for the Tamiya WT-01N chassis as a metal replacement to the original plastic arms. It is intended for hobbyists performing maintenance, repairs or suspension setup work on 1/10 WT-01N models.

The component mounts at the factory lower arm points and retains the standard WT-01N suspension layout and service access. Its reduced flex helps keep alignment stable across repeated runs and track sessions.

For modelers wishing to replace worn plastic arms with a durable metal alternative while keeping original fitment, this GPM aluminium rear lower arm is a straightforward option for WT-01N chassis maintenance.