This front knuckle arm is an aftermarket option for TAMIYA TL-01/GF-01/WR-02CB chassis, replacing the original plastic knuckles with a metal alternative intended for direct-fit installation.
The part is machined from aluminum and finished in a light blue anodize, offering different stiffness and surface characteristics compared with stock components. This makes it suitable for builders assessing steering feel and visual upgrades on compact RC projects.
Installation uses the TL-01/GF-01/WR-02CB stock mounting points and the existing pins and link geometry; verify fitment on your exact chassis variant before final assembly. After fitting, check link clearances and bearing seating to maintain the intended movement range.