The Gemfan D90S-3 3.5-inch Tri-Blade FPV Propeller is a lightweight propeller designed for micro, cinewhoop and sub-250g FPV drone builds. With a 90mm diameter, 3-inch pitch and three-blade configuration, it provides a practical balance between responsive handling, thrust and efficiency for lightweight drones.

At approximately 2.3g per propeller, the D90S-3 helps reduce rotational weight, allowing lightweight FPV drones to respond quickly to throttle changes and control inputs. This makes it particularly suitable for compact builds where keeping the overall weight low is important.

The 3.5-inch diameter and 3-inch pitch are suited to micro and lightweight FPV platforms, offering a combination of agility and efficient flight characteristics. The tri-blade design provides consistent control and predictable handling, making the propeller suitable for both freestyle and cinematic flying.

The D90S-3 features a 1.5mm shaft hole and is designed for compatibility with a range of motors from 2004 to 2306, making it suitable for different lightweight FPV configurations. It can be used with motors such as 2004, 2204 and 2306 depending on the drone's battery, motor KV and overall setup.

Available in Translucent Gray and Whiskey, the Gemfan D90S-3 combines a lightweight design with a distinctive appearance for compact FPV builds.

Key Features

3.5-inch / 90mm propeller diameter
3-blade configuration
3-inch pitch for responsive FPV performance
Lightweight 2.3g design per propeller
5.5mm hub thickness
1.5mm shaft mounting hole
Compatible with 2004–2306 motors
Suitable for micro and lightweight FPV drones
Ideal for sub-250g builds
Suitable for freestyle and cinematic applications
Available in Translucent Gray and Whiskey

Specifications

Specification	Details
Brand	Gemfan
Model	D90S-3
Propeller Diameter	90mm / 3.5 inch
Pitch	3.0 inch
Blades	3
Weight	2.3g per propeller
Hub Thickness	5.5mm
Shaft Hole	1.5mm
Compatible Motors	2004–2306
Colors	Translucent Gray / Whiskey
Application	Micro, Cinewhoop, Freestyle & Sub-250g FPV

Micro FPV drones
Sub-250g drones
3.5-inch FPV builds
Lightweight freestyle drones
Cinewhoop builds
Lightweight cinematic drones
2004 motor builds
2204 motor builds
2306 motor builds

Package Includes

1× Gemfan D90S Ducted PC 3 Blade 1.5m Propeller - Clear Gray (2CW+2CCW)

Gemfan D90S Ducted PC 3 Blade 1.5m Propeller - Clear Gray (2CW+2CCW)

Product Description