Tamiya Wild Willy 2 WR-02 Aluminium Rear Knuckle Arm WW2022 Upgrade by GPM  [WW2022]

Aluminium rear knuckle for WR-02

This aluminium rear knuckle arm is an aftermarket replacement intended for the TAMIYA Wild Willy 2 WR-02 chassis and is supplied as 1 pr. It replaces the stock rear knuckle arms to provide a metal alternative at the rear steering and suspension attachment points without changing the original geometry.

Fitment follows the standard rear hub and suspension routine; remove the factory knuckles, install bearings and hubs in their original positions, then fit and secure this aluminium unit with the existing hardware. After installation, check clearance and movement through full suspension travel to confirm correct operation.

Used as a tuning or replacement part, this aluminium arm gives a firmer rear pivot than typical plastic components, which can alter rear steering feel and suspension response. It is suitable as a tougher spare or when exploring setup changes that depend on reduced flex at the rear knuckle pivot.

A direct aluminium replacement that suits Wild Willy 2 WR-02 layouts and is ideal for hobbyists replacing worn plastic knuckles or testing changes to rear-end stiffness.