TA01 Front Knuckle Arm Upgrade Aluminium TA1021 for TAMIYA by GPM  [TA1021]

Aluminium knuckle arms tailored for TA01

This aftermarket front knuckle arm set is a direct-replacement accessory built for the TAMIYA TA01 chassis. The aluminium arms are intended to match the TA01 steering and suspension layout, providing a metal alternative to stock plastic components for hobbyists focused on tuning and longevity.

Functional details: the knuckle arm positions the wheel hub and links to steering and suspension points, so correct fit to the TA01 knuckles and linkage anchors is critical. The design expects use of the existing chassis mounts and standard fasteners; verify left and right orientation before tightening.

Installation guidance: remove stock knuckle arms and transfer any bushings or small parts, inspect wheel bearings and hinge pins, then install the alloy arms making sure steering linkages move freely through suspension travel. After fitting, verify toe and steering free play and make minor adjustments to match your setup.

Tuning notes: replacing plastic with alloy influences stiffness and impact behaviour at the wheel mount, which can alter steering feedback and suspension response. Fit alloy arms when you need stable geometry under load and then readjust alignment and damping for consistent handling.

The alloy front knuckle arm set is a practical upgrade for TA01 users wanting metal suspension components for improved tuning stability. Ensure original inserts are moved and recheck alignment after installation.