Craniac Front Knuckle Arm Aluminium Upgrade CRA021 for TRAXXAS by GPM  [CRA021]

Aftermarket front knuckle arm for Craniac

This aluminium front knuckle arm is supplied as 1pr and is an aftermarket 1/10 scale RC part designed for TRAXXAS Craniac Monster Truck models. It is intended as a direct mechanical replacement for the front knuckle assembly and gives a reliable mounting point for wheel hubs and the steering linkage.

Focus is placed on compatibility with the TRAXXAS 1/10 Craniac Monster Truck platform and on the arm's influence over steering geometry and suspension behaviour. Typical installation removes the original knuckles from the upright, fits the aluminium arm using the existing fasteners, and then checks steering range and suspension movement with standard hobby tools.

For tuning purposes this knuckle arm provides a firmer attachment that can change steering feel and caster response when used with roll centre changes, tie-rod adjustments, or different wheel offsets. It works with standard 1/10 steering linkages, uprights, and matching hardware for the Craniac pattern.

Use this aluminium knuckle arm as a robust replacement for the Craniac front steering assembly and always recheck alignment and travel after fitting to retain predictable handling.