Tamiya TT-02B DF-02 Precision Aluminum Rear Knuckles - JR-TT2B03-GU by Jazrider  [JR-TT2B03-GU]

Precision alloy rear knuckle arms for TT-02B and DF-02

These gun metal aluminium rear knuckle arms serve as a robust replacement for the standard plastic knuckles on Tamiya TT-02B and DF-02 chassis. They keep the stock suspension geometry while giving a more rigid mounting point for the rear hub.

Installation uses the same chassis mounting points; remove the original plastic knuckles and fit the alloy arms using the supplied or existing hinge pins and screws. Standard TT-02B and DF-02 builds normally require no trimming, but always check clearances with aftermarket wheels and tyre choices.

Fitting aluminium knuckles reduces compliance at the hub pivot, resulting in a firmer steering feel and more predictable rear toe under load. That predictability helps with precise setup changes at the track.