TAMIYA TT-02 Front Knuckle Arms Aluminum Light Blue - TT02-13101-LB by Jazrider  [TT02-13101-LB]

Aluminum TT-02 front knuckles

The JAZRIDER TT02-13101-LB front knuckle arms are a metal replacement part made for the TAMIYA TT-02 RC chassis, presented in a light blue anodized finish. As an aluminum component intended for scale RC use, these knuckles provide a stiffer mounting point compared with stock plastic pieces and are aimed at hobbyists making incremental steering and suspension adjustments.

Installation notes: the part is designed to align with standard TT-02 mounting points and standard chassis hardware, so replacement generally uses the same locations as original parts. When swapping plastic knuckles for aluminum, check existing ball studs and pins for fit and play, and verify suspension geometry after installation to retain intended steering response.

Tuning role: aluminum knuckles change the mechanical feel by reducing flex at the wheel end, which can sharpen steering feedback and make suspension reactions more consistent during repeated laps or setup iterations. They are commonly used when testing toe, caster, and shock tuning because they keep attachment points stable under load.