GEMFAN 4019 FLOPPY PROPPY 3 BLADE PC 1.5MM – 4PCS

Gemfan F4019 Floppy Proppy 4-Inch 3-Blade Folding Propeller

The Gemfan F4019 Floppy Proppy introduces a versatile folding tri-blade structure to 4-inch multirotor platforms. Designed for pilots seeking both dependable power output and convenient transport, its folding blade mechanism reduces risk of damage during minor impacts while maintaining solid thrust and controlled handling. Built from high-grade polycarbonate, the F4019 provides reliable performance across a wide range of flight scenarios and motor setups.

Key Features

• Innovative Folding Design: Tri-blade folding structure allows blades to pivot on impact, reducing breakages and making transport significantly easier.
• Balanced Power Output: Engineered with a 1.9-inch pitch to deliver smooth, reliable thrust and stable flight characteristics.
• Secure 3-Hole Mount: Equipped with a precise 1.5 mm, 3-hole mounting interface for stable, wobble-free attachment.
• Tough Polycarbonate: High-grade PC construction resists fatigue and maintains structural integrity under normal operating loads.
• Vibrant Color Options: Available in Clear, Transparent Blue, Transparent Grey, Transparent Red, and Fluorescent Yellow.
• Complete Set: Ships in a matched pack containing 2 clockwise (CW) and 2 counter-clockwise (CCW) propellers.

Specifications

Recommended Setup

• Motors: 1505 to 1806 class brushless motors
• Propellers: Gemfan F4019 Floppy Proppy (2 CW / 2 CCW pack)
• Electronics: 25A–35A stack or AIO flight controller
• Battery: 3S–4S LiPo configured for 4-inch multirotor platforms

What’s in the Box

• 2 x Gemfan F4019 Folding CW Propellers
• 2 x Gemfan F4019 Folding CCW Propellers