The JR-THNE01-RD front lower arm kit is supplied by Jazrider as an aftermarket replacement for the Tamiya Hornet EVO (58742). The red aluminum arms are shaped to function as the front lower control arm on a 1/10 buggy chassis.
They are intended to provide a robust mounting point for front suspension links and to support consistent steering geometry during setup and tuning. The product is presented as a direct metal alternative to the original Hornet EVO plastic arms.
Installation is the same as a standard front-arm swap for the Hornet EVO: position the arm on the existing chassis mounts and fasten with the original hardware. No additional electronic or drivetrain items are necessary for use.