Hirobo HI0414203 2.5mm Offset Tail Pitch Boss for Eagle Freya  [HI0414203]

Offset Tail Pitch Boss - 2.5mm Adjustment

This replacement tail pitch plate boss from Hirobo fits within the Eagle Freya parts family and moves the pitch plate sideways by 2.5mm. The offset helps correct lateral misalignment of pushrods without requiring changes to the main tail assembly.

Functionally, the component addresses minor binding and alignment issues at end points by changing how the pushrod geometry translates servo motion into tail rotor pitch. After fitting, confirm that travel is smooth and that the tail returns to neutral correctly.

Installation guidance: attach the boss to the existing pitch plate interface, check clearances against the tail boom and rotor controls before final tightening, and keep fastener torque moderate to avoid distorting the plate. Verify full pitch range with the rotor restrained and ensure no contact with the tail case or control horns.

Tuning application: the 2.5mm offset is a compact mechanical solution to refine linkage spacing when servo throws or horn positions limit electronic trimming options.