Yellow-Tip Main Blades Rotor Propellers with Washers for RC ERA C180

Eliminate Rotor Wobble and Restore High-RPM Aerobatic Stability

Nicked, chipped, or bent propeller blades lead to structural tracking imbalances, dangerous high-frequency airframe vibrations, and sudden lift degradation. For the RC ERA C180 BO105 3D Stunt Edition helicopter, running a high-power brushless motor during complex inverted flight and sharp tumbles demands flawless rotor tracking. This factory-original main rotor blade set with matched washers solves the problem of unstable tracking and aerodynamic wobble, restoring crisp 6-channel flight handling and keeping your scale military helicopter safely balanced.  Ships worldwide.

Product Highlights

• Complete 8-Piece Refresh Set: Packaged with 4 premium black main rotor blades and 4 factory-dimensioned silver metal seating washers.

• High-Visibility Yellow Tips: Styled with sharp yellow tip markings that provide a clear tracking disc silhouette in mid-air, making orientation tracking much easier during fast-paced 3D maneuvers.

• Impact-Resistant Composite Material: Engineered from high-tensile composite nylon to withstand aggressive aerodynamic loads, resisting bending and fracturing under high RPM torque.

• Vibration-Free Precision Fitting: Each blade is factory weight-matched and paired with specific washers to maintain smooth rotational inertia and prevent premature wear on your blade grips.

Compatibility

For the RC ERA C180 1:25 Scale BO105 6-Channel Brushless RC Helicopter only.
Full model page (specs & photos):

https://www.kidstoylover.com/products/rc-era-c180

What’s in the Box

• 1 x RC ERA C180 Main Blades Set

Install Tips

• Main Blades Replacement: When replacing damaged propellers, remove the original grip screws; line up the new blade root with the grip slot and ensure you follow the correct rotational leading-edge orientation before sliding it in.

• Metal Washer Seating: Place 1 silver metal washer flat between the blade root and the inner surface of the main blade grip; this washer is vital to reduce friction and eliminate axial play.

• Grip Screw Tension: Re-insert your mounting screws and tighten them carefully; the blades should not be locked completely rigid but loose enough to swing straight automatically under centrifugal force when the brushless motor spins up.

• Pre-Flight Tracking Check: Give the main rotor head a spin by hand to confirm all 4 blades deploy smoothly and sit completely level along the horizontal axis before powering up your transmitter.

More RC ERA C180 Spare Parts

Support & Warranty

• 3-month warranty on manufacturing defects
• Ships worldwide