RC ERA C123 Rotor Head Assembly — OEM Main Rotor Head

Refresh the flight feel of your RC ERA C123 6CH Brushless RC Helicopter with this factory-spec rotor head assembly. Precisely molded and pre-aligned to match the stock geometry, it restores crisp cyclic response, stable hover and smooth pitch changes.

Highlights

• Direct replacement: Matches the original C123 main rotor head dimensions and link lengths.
• Smooth control: Accurate grips and hub reduce slop for precise cyclic inputs.
• Durable build: Impact-resistant materials for everyday training and crash repairs.
• Quick install: Designed to reuse stock hardware; minimal setup time.

Compatibility

Engineered specifically for the RC ERA C123. If adapting to other models, confirm spindle diameter, feathering shaft length, blade grip size and linkage ball spacing.

What’s in the Box

• Rotor head assembly for RC ERA C123 (see product images for included hub, grips, links and hardware)

Note: Main blades are sold separately. Screws/shafts may reuse your original hardware unless otherwise shown.

Installation Tips

• Remove the flight battery before servicing. Work on a clean, flat surface.
• Install the head with the correct orientation; keep link lengths equal left/right.
• Verify free movement without binding; add a tiny drop of thread locker on metal-to-metal screws.
• After assembly, perform a level-table gyro init and a short hover test to confirm tracking.

Care & Safety

• Inspect grips, links and screws after hard landings; replace worn parts promptly.
• Keep the head clean; remove dust and debris that may affect bearings or links.
• Always stand clear of the rotor disk during spool-up and adjustments.

More C123 Spare Parts

Need batteries, landing gear, motors, receiver board and more? Explore the full range here: RC ERA C123 Spare Parts Collection.