Hirobo HI0414228 SSZ-II Mixing Arm — Rotor Control Replacement  [HI0414228]

Mixing arm for Eagle Freya

The HI0414228 SSZ-II mixing arm by Hirobo is an RC-scale replacement component intended for the Eagle Freya helicopter line. It performs the mechanical transfer of swashplate motions into the rotor head mixing geometry, so accurate linkage movement and geometry are maintained during flight and tuning.

This part is supplied as a direct replacement for the mixing arm assembly, and its role in setup is to preserve correct servo-to-rotor kinematics when adjusting swashplate throws or changing other rotor head components. Inspect linkage seating and ball stud engagement during installation to ensure smooth motion without binding.

Use this mixing arm when restoring correct linkage geometry or replacing worn mixing components on Eagle Freya helicopters, and verify full range of motion after fitting.