AXIAL SCX24 DEADBOLT Front Knuckle Arm SCX24021 Upgrade by GPM  [SCX24021]

Precision front knuckle for SCX24 crawlers

This 6061-T6 aluminium front knuckle arm is a scale replacement tailored for the AXIAL 4WD SCX24 DEADBOLT chassis. It replaces the factory plastic arm to provide a firmer mounting point for the wheel hub and steering linkage while retaining a light, authentic scale feel.

The knuckle is formed from 6061-T6 aluminium and features a machined bearing seat to reduce play so the wheel joint rotates with less wobble. These refinements stabilise the front axle and help maintain repeatable steering input over technical terrain and uneven ground.

Package includes 2 pcs front knuckle arms intended for the front mounting positions; the original hardware and wheel hub typically reattach to the new knuckles, but inspect bearing seating and thread engagement during the refit.

Install this aluminium knuckle arm to cut bearing gap and achieve steadier, more predictable front steering on the SCX24 DEADBOLT platform.