SCEADU FZ-3 Rotor Head Blade Holder - HI0412103 by Hirobo  [HI0412103]

Blade holder summary

This Hirobo HI0412103 rotor head blade holder is an RC-scale replacement designed specifically for SCEADU FZ-3 rotor assemblies. It serves as the clamp that secures main rotor blades to the rotor head and is intended for hobbyist maintenance, part replacement, and basic trimming of rotor alignment and balance.

Installation notes: inspect mating surfaces on the rotor head and blade root before fitting, confirm symmetry across both blade holders during assembly, and tighten fasteners incrementally while checking blade pitch and freeplay. Handle this component as a direct replacement-style spare for the specified SCEADU FZ-3 models.

Tuning role: the blade holder preserves consistent blade seating and supports predictable rotor tracking and lower vibration when used alongside balancing and setup procedures. Regular inspection during pre-flight checks helps identify wear that could alter flight trim.