RC ERA C123 Main Rotor Blades (4pcs, 2 Pairs) — OEM Replacement

Restore crisp lift and smooth tracking on your RC ERA C123 6CH Brushless RC Helicopter with these factory main rotor blades. Molded to the original airfoil and weight, they deliver stable hover, predictable cyclic response, and efficient flight time.

Highlights

• Direct fit: Matches stock C123 blade length, root width, and mounting hole.
• Balanced pair: Factory-matched for minimal vibration and clean tracking.
• Durable material: Impact-resistant plastic ideal for daily practice and crash repairs.
• Consistent performance: Correct airfoil for smooth lift and precise control inputs.

Compatibility

Designed specifically for the RC ERA C123. If adapting to other models, confirm blade length, root thickness, bolt size, and recommended headspeed.

What’s in the Box

• Main rotor blades × 4 (two matched pairs)
  

Note: Screws, washers, and grips are not included—reuse your original hardware.

Installation Tips

• Power off and remove the battery before servicing the head.
• Install with the leading edge forward; tighten blade bolts so blades hold position yet can fold on impact.
• After install, perform a blade-tracking check; adjust link lengths evenly if the tips don’t track.
• Use a tiny drop of thread locker on metal-to-metal screws; avoid plastic threads.

Care & Safety

• Inspect for nicks, bends, or stress whitening after hard landings—replace if damaged.
• Keep blades clean and free of tape/labels that can unbalance them.
• Stand clear of the rotor disk during spool-up and tuning.

More C123 Spare Parts

Need batteries, landing gear, motors, rotor head, receiver board and more? Explore all accessories here: RC ERA C123 Spare Parts Collection.