Shuttle RG Right Collective Pitch Arm Carbon Replacement - HI0402729 by Hirobo  [HI0402729]

Shuttle RG Right-Side Collective Arm

This is an RC right-side collective pitch arm from Hirobo for the Shuttle RG series, supplied as a carbon replacement part designed to connect with the model's collective pitch linkages.

The component is intended for repair and tuning, replacing worn or damaged arms to restore direct, linear response between the servo and main rotor pitch mechanism. As a carbon item it emphasizes stiffness and dimensional stability to help maintain consistent pitch geometry under load.

Installation notes: remove the original arm using the existing linkage hardware, confirm spline alignment and mounting orientation, fit the carbon arm in the same position, and tighten fasteners to match the original torque while checking free movement through the full pitch range. Verify rotor tracking and servo centering after installation.

Tuning role: this arm functions as a direct replacement to retain factory geometry; if you change arm length or linkage geometry elsewhere, re-check end points and apply sub-trim on the transmitter before flight to avoid over-travel.