5x4.6E FPV Prop Set APC AP05046E-B4 — 2x CW & 2x CCW  [AP05046E-B4]

FPV 5x4.6E Blade Pack — Tuning Impact

The APC AP05046E-B4 provides a set of four 5x4.6E propellers, split into two clockwise and two counterclockwise blades to suit typical quad and multirotor layouts. These blades are useful for pilots wanting a predictable 5x4.6E profile during handling tests.

Fitting tips: ensure each blade is installed in the correct position relative to motor spin, and use the appropriate collet or nut for secure mounting. Confirm bore diameter matches your motor shaft and that the prop seats without lateral play.

Tuning note: switching to these 5x4.6E props usually sharpens acceleration and midrange thrust rather than increasing peak top speed. Change one axis at a time when testing to isolate handling differences and monitor motor temperature and ESC load.