Tamiya WR-02C Front Aluminium Lower Arm WR2055 by GPM  [WR2055]

Aluminium upgrade for WR-02C front lower arm

This aluminium front lower arm is an aftermarket replacement built for the Tamiya WR-02C platform and supplied as model WR2055. It replaces the original plastic lower arm to give a firmer, longer lasting front link for WR-02C suspension setups.

Role in the chassis: the component acts as a primary structural link in the front suspension, influencing steering precision and camber stability. An aluminium arm limits flex versus the stock plastic piece, helping the front end hold its setup under heavier loads and frequent running.

Fitment and installation notes: made specifically for WR02C layouts and intended to replace the stock front lower arm using your existing attachment hardware where compatible. After fitting, check clearance, ballcup alignment and steering geometry before full use.

Setup advice: moving to aluminium affects suspension compliance and steering feel; expect crisper turn-in and a need to recheck damping and anti-roll balance as part of a full setup routine.

The GPM WR2055 aluminium front lower arm is a direct-fit aftermarket choice for builders wanting a tougher front link on WR02C chassis; verify hardware fit and steering geometry during installation.