GemFan 45mm 3-Blade Whoop Propellers (Pick Color and Shaft Size)
Boost the performance of your tiny whoop with the Gemfan 45mm 3-blade propellers. Engineered to deliver more power and speed, these props are the perfect upgrade for competitive indoor FPV racing and aggressive freestyle flying. This convenient 8-pack ensures you have plenty of spares to keep you in the air. It’s an essential drone part for getting the most out of your micro FPV drone.
Optimized for Indoor Racing Performance
The tri-blade design of this propeller provides more grip and thrust compared to standard 2-blade props. This results in faster acceleration, sharper cornering, and a more “locked-in” feel, giving you a competitive edge on tight indoor race courses. It’s the perfect match for high-KV 0805 motors and other powerful whoop setups.
Durable & Lightweight Construction
Crafted from a tough polycarbonate material, these props are designed to withstand the inevitable bumps and gate clips that come with flying whoops. At just 0.43 grams each, they are incredibly lightweight, ensuring your FPV drone remains agile and responsive without sacrificing durability.
CRITICAL: Choose Your Shaft Size
To ensure a proper and secure fit, it is essential to select the correct shaft size for your FPV drone’s motors. This product is available in two common micro motor shaft sizes:
- 1.0mm Shaft Hole
- 1.5mm Shaft Hole
Please check your motor specifications before ordering.
Specifications
- Brand: Gemfan
- Diameter: 45mm (~1.77 inches)
- Pitch: 1.5 inch
- Blades: 3 (Tri-Blade)
- Material: PC (Polycarbonate)
- Shaft Hole Options: 1.0mm or 1.5mm
- Weight: 0.43g per prop
- Recommended Motor: 0805
What’s in the Box?
- 4x Gemfan 45mm 3-Blade CW Propellers
- 4x Gemfan 45mm 3-Blade CCW Propellers
