The Gemfan 1811-3 is a high-performance 3-blade propeller designed for 45mm micro drones. Made from durable PC material, it features a 45mm diameter with a 1.8-inch pitch and weighs only 0.32g, making it ultra-lightweight. Its optimized tri-blade design reduces rotational inertia and is precision balanced for smooth and efficient power delivery.
Recommended for use with 1102 motors, supporting a maximum takeoff weight of 100g.

Applications
Micro drone series
Indoor flying and FPV racing
Drone training and micro drone competitions
Freestyle and performance micro drone flights

Specifications
Type: Gemfan 1811-3
Material: PC
Color: Neon Green / Clear Gray
Prop Diameter: 45 mm
Pitch: 1.8 inch
Center Thickness: 4.4 mm
Center Hole Inner Diameter: 1.5 mm
Max Prop Width: 8.7 mm
Weight (per prop): 0.32 g
Recommended Motor: 1102
Maximum Takeoff Weight: 100 g

Package Included:
4Pairs Gemfan 1811-3 45MM props (Clear Gray)
4Pairs Gemfan 1811-3 45MM props (neon Green)