TAMIYA TT-02B / DF-02 Aluminum Front Knuckle Arms (Red) by JAZRIDER JR-TT2B01-RD  [JR-TT2B01-RD]

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

This JAZRIDER JR-TT2B01-RD knuckle arm set replaces the stock front knuckles on TAMIYA TT-02B and DF-02 chassis with a red aluminum component designed for hobby-grade 1/10 scale RC models. The item focuses on component stiffness and repeatable geometry compared with typical molded plastic parts, making it suitable when you want more consistent steering response during tuning or regular use at the track or practice field.

The parts are sold as a pair and are presented as RC-scale suspension components intended for direct use on the specified TAMIYA chassis. Installation normally uses the existing mounting points and hardware from the original knuckle arms; verify fit with your current wheel hexes and kingpin arrangement before final assembly. When fitting, check steering travel and toe settings after installation to confirm alignment and safe steering operation.

As an aluminum upgrade, these knuckles play a role in tuning by reducing flex at the front end, which can affect steering feel and durability under repeated use. They are primarily a replacement/hop-up part for hobby-level maintenance, setup changes, and incremental handling adjustments rather than a radical redesign of the suspension geometry.