This 12-piece door handle kit is designed for TRAXXAS TRX4 shells and uses PLA 3D-printing to produce smooth external handles that replicate full-size hardware without modifying chassis or drivetrain parts.
Installation is mechanical: mark handle locations, ream pilot holes sized to the supplied M1.2x3 stainless screws, and secure the handles. Select a reamer matched to the screw diameter and tighten incrementally to avoid stress on thin shell panels.
These components are for exterior detailing only and do not interface with electronics, servos, ESC, or motor systems. They are intended to improve visual scale fidelity on TRX4-style bodies.