WR-02 Front Knuckle Arm Aluminium Upgrade for Tamiya Wild Willy 2 WW2021 by GPM  [WW2021]

Aluminium upgrade knuckle for Wild Willy 2

Built as an RC-scale replacement for the Tamiya Wild Willy 2 WR-02, this aluminium front knuckle arm is sold as one pair and replaces the stock plastic item. It is intended as a simple aftermarket swap to alter steering characteristics and front suspension geometry while retaining the original chassis layout.

The fixed-shape aluminium knuckle is manufactured to WR-02 mounting specifications and concentrates on durability and repeatable pivot behaviour under off-road use. It is well suited to replacing worn parts, routine servicing, or stepping up tuning where a stiffer steering pivot helps control wheel direction in rough terrain.

Fitment notes: you will need to remove the front hub carrier and its pins or screws on the WR-02 to change the arm. Use existing mounting hardware where it is serviceable and confirm pin retention and bearing alignment on reassembly to keep steering smooth and suspension travel intact.

For builders wanting a tougher front end on WR-02 builds, this aluminium arm provides a straightforward upgrade that tightens steering feel without complex setup changes.