5x4.3E APC AP05043E-B4 Propellers Pack - 2 CW + 2 CCW  [AP05043E-B4]

Compact 5x4.3E Prop Set for FPV

The APC AP05043E-B4 set gives pilots a straightforward swap-in option for worn or broken blades during practice sessions. Designed to be kept as on-board spares, the pack pairs two clockwise and two counterclockwise props so you can replace an entire four-motor complement quickly.

Fitment advice: place each prop on the correct motor and secure per your frame’s fastening method, then check for correct seating and free rotation. A cautious spin-up on the bench will reveal any clearance or balance issues before you take to the sky.

Service note: these props are intended as direct replacements rather than tuning upgrades. Replacing worn blades helps reinstate predictable thrust and handling; if trimming or motor timing changes are considered, consult your build notes first.