Tamiya TT-02 Aftermarket Front Upper Adjustable Arm Aluminum TT02-13120-LB by Jazrider  [TT02-13120-LB]

Upgrade summary for the front upper arm

This aluminum front upper adjustable suspension arm is supplied as an aftermarket upgrade compatible with the Tamiya TT-02 chassis. It replaces the stock plastic arm to provide a stiffer mounting point within the front suspension while remaining clearly an accessory part rather than a full kit replacement.

Installation follows normal TT-02 service steps: remove the original front upper arm pins and bushings, fit the aluminum arm into the existing mounting holes, and secure with the stock hardware. Standard hex drivers and pliers are typically all that are required, and the arm is shaped to match TT-02 mounting points for predictable fitment.

The adjustable nature of the arm allows tuners to refine front geometry and suspension behavior without swapping major components. Model builders and racers use it to increase front-end stiffness, reduce flex during braking and cornering, and to test small alignment changes during setup. The finish is light blue to make upgraded pieces easy to spot during maintenance.