This RC-scale rear lower arm set is manufactured for the TAMIYA Hornet EVO (58742) chassis and is finished in red anodised aluminium by Jazrider. The replacement parts are designed to directly fit the original mounting points and are intended for hobby-level maintenance, repair, and suspension setup tasks.
Material and fit: crafted from aluminium with a red anodised finish, the arms match the Hornet EVO (58742) factory mounting geometry and provide a metal alternative to stock plastic arms. Confirm pivot and hub pin alignment during installation to ensure correct suspension travel.
Installation notes: common RC tools such as hex drivers and pliers suffice for removal of the stock arms and installation of these aluminium units. Retain and reuse existing screws and hardware when appropriate; if replacements are needed, use the correct size fasteners. Tighten fasteners securely but avoid over-torquing to prevent thread damage in plastic components.
Tuning role: these rear lower arms serve as a maintenance and setup component rather than an electronic upgrade. They deliver consistent rear suspension geometry for repeatable toe and camber settings and make part swaps faster during field or track maintenance. Regular inspection of ball cup fit and pivot wear is recommended during routine checks.