GEMFAN 5043 5inch 3 Blade CW CCW Propeller Starry Sky for DIY RC Drone FPV Racing (10 Pairs) Review (2026)

What it is and who it's for

This GEMFAN listing bundles 10 pairs, 20 props total, of the 5043 three blade propeller in the Starry Sky colorway, aimed squarely at pilots who fly a 5 inch quad regularly enough to need a deep prop supply on hand. It suits club racers, freestyle pilots, and anyone running a fleet of similar 5 inch builds who wants to buy once and stop worrying about props for a season. Because the pack is large, it is less suited to someone who only wants a single spare set, where a smaller 4 pack would be more economical. The Starry Sky finish is a semi transparent color intended to stand out visually against grass, dirt, and sky during recovery after a crash.

Design and materials

The 5043 designation means a 5 inch diameter prop with a 4.3 inch pitch, built from polycarbonate in a three blade layout. GEMFAN lists this prop family as compatible with 2205 to 2306 class brushless motors, which covers the bulk of 5 inch racing and freestyle motors on the market, and the listing specifically calls out pairing with Xing Camo 2207 motors. Each prop weighs a little over 4.5 grams, light enough to keep motor load reasonable while still giving the tri-blade shape its characteristic punch. The center hub uses the standard 5 millimeter bore, and props ship as matched clockwise and counter clockwise pairs so both spin directions are covered without extra sorting.

Performance in the air

A 5043 tri-blade prop sits in the middle of the common pitch range for 5 inch quads, giving a balance between punch out acceleration and reasonably efficient cruising, rather than leaning hard toward either racing speed or long range endurance. The three blade design adds thrust and tracking stability through corners compared with a two blade prop at the same pitch, at the cost of slightly higher current draw and a small hit to maximum flight time. This makes it a sensible default choice for freestyle flying, technical line racing, and general practice, where predictable handling matters more than squeezing out the last few seconds of hover time. Pilots chasing outright efficiency for long range work typically look toward two blade props instead.

Fit and compatibility

The 5 millimeter center hole and 2205 to 2306 motor compatibility means this prop fits the vast majority of standard 5 inch FPV frames without modification, spanning typical 200 to 250 millimeter wheelbase builds. Pilots running larger stator motors outside that range, or frames with tighter arm clearance than usual, should measure before ordering since a 5043 prop needs enough tip clearance to avoid contact with the frame arms during hard maneuvers. The Starry Sky color option does not change the physical dimensions or performance, it is purely cosmetic, so buyers choosing between GEMFAN colorways can pick based on visibility preference without worrying about a fit difference.

Value and what to watch for

Buying 10 pairs at once brings the per prop cost down noticeably compared with smaller four packs, which is the clear value proposition for pilots who fly often. The trade-off is that the whole box is one pitch and one color, so there is no built in variety if a pilot later wants to experiment with a different pitch for more speed or more efficiency. Because GEMFAN is a well established prop manufacturer, batch to batch consistency tends to be solid, which matters for pilots who care about balanced thrust across all four motors. For anyone still dialing in their preferred prop pitch, a smaller starter pack may be the better first purchase before committing to a bulk order like this one.

Frequently asked questions