XRB M4 Rod End for Control Linkages - HI0301022 Hirobo  [HI0301022]

Precision rod end for XRB linkages

This replacement rod end is created as a compact linkage terminal for XRB series helicopter assemblies, identified by Hirobo model HI0301022. It connects directly to M4 threaded linkages commonly used in XRB component layouts and provides a solid mechanical interface for model helicopter control linkages.

Fitting the part is straightforward for hobbyists experienced with model helicopter upkeep: remove the worn rod end, screw the HI0301022 onto the matching M4 linkage, and refit any original retaining hardware. The component is intended to work with existing XRB linkage geometry without the need to modify adjacent parts.

During setup and tuning use this rod end to recover correct linkage length and articulation after wear or impact. It serves as a practical service item for routine maintenance and quick field repairs when reliable mechanical linkage movement is required.