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

Front knuckle arm for Craniac

This aluminium front knuckle arm is supplied as 1pr and is an aftermarket 1/10 scale RC component intended for TRAXXAS Craniac Monster Truck models. It serves as a direct mechanical replacement for the front knuckle assembly and provides a reliable mounting point for wheel hubs and steering linkages while matching the Craniac mounting layout.

The part focuses on fitment with the TRAXXAS 1/10 Craniac Monster Truck and its influence on steering geometry and suspension tuning. Typical installation involves removing the original knuckles from the upright and attaching the aluminium unit with the existing mounting points and hardware, then checking steering throw and suspension travel after fitment using standard hobby tools.

For tuning, this knuckle arm provides a robust connection that can alter steering response and caster behaviour when combined with setup changes such as roll centre adjustments, tie-rod length, and wheel offset. Use it with standard 1/10 steering linkages, uprights, and compatible hardware that match the Craniac pattern.

This aluminium knuckle arm is intended as a durable replacement for the Craniac front steering assembly; always verify alignment and suspension travel after installation to maintain handling consistency.