The APC AP1413N propeller is produced as a scale-style spare for pilots running 120-pattern and warbird models that need a narrow-blade outline to alter thrust and handling.
A narrower blade changes the load on the motor and the aerodynamic efficiency compared with wider blades, which can be advantageous when tuning for climb rate or cruise speed in electric installations.
Mounting notes: attach the prop to the correct adapter or hub, confirm rotation direction, and secure the nut or spinner. Always static-balance to reduce vibration and protect drivetrain components.
Tuning notes: employ this prop when testing throttle response or adjusting the balance between low-end punch and top-end speed, and monitor ESC and motor temperatures during early flights.
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