Hirobo HI0412235 - Pitch Arm for Sceadu SD-G Series  [HI0412235]

Pitch arm assembly compatible with Sceadu SD-G

This RC pitch arm is intended for the Sceadu SD-G series rotor head assembly and serves as a direct replacement to maintain correct linkage geometry and consistent pitch behaviour in model helicopters.

The unit matches the original mounting position so installation should not require airframe modification. When fitting, verify linkages operate smoothly through the full pitch envelope and that collective and trim return to neutral before flight testing.

Used during servicing and tuning, the component replaces worn arms to help re-establish accurate cyclic and collective throws and to provide a dependable pivot for precise pitch adjustments at the bench or on site.