TAMIYA TT-02B/DF-02 Aluminum Rear Knuckle Arms (Light Blue) by JAZRIDER JR-TT2B03-LB  [JR-TT2B03-LB]

Aluminum rear knuckle arms for TT-02B/DF-02

This RC-scale rear knuckle arm set is an aluminum replacement made for TAMIYA TT-02B and DF-02 chassis layouts. Finished in a light blue anodize, the parts are intended to serve the rear suspension and hub mounting points on compatible 1/10-scale touring and drift setups.

Functionally, these knuckle arms provide a more rigid mounting surface compared with typical molded alternatives, which helps keep hinge pin alignment and rear geometry more consistent under load. That consistency can assist in tuning rear toe and steering feedback when you adjust other suspension items.

Installation follows the chassis' existing rear hub and knuckle locations; remove the stock rear knuckle assemblies, swap the aluminum arms into position, verify hinge pin alignment and secure the fasteners. After installation, recheck wheel alignment and clearances before running.

Use these parts as a static replacement or as part of a staged tune where rear stiffness and repeatability are a focus. They are described here as RC-scale components for model chassis work only.