Gemfan 40MM Bi-Blade Propeller – Lightweight FPV Drone Props for High Efficiency

Gemfan 40MM Bi-Blade Propeller – Lightweight FPV Drone Props for High Efficiency

If you’re looking to squeeze every second of flight time out of your micro-drone, the Gemfan 40MM Bi-Blade Propeller – Lightweight FPV Drone Props for High Efficiency is your best choice. Designed for pilots who value efficiency and crisp, immediate throttle response, these bi-blade props offer a distinct flight feel compared to traditional tri-blade setups. Whether you are building a lightweight racer or a cruising micro-drone, Gemfan’s precision engineering ensures you get the most out of your motor setup.

The Efficiency Advantage

Why choose two blades over three? The Gemfan 40MM Bi-Blade Propeller – Lightweight FPV Drone Props for High Efficiency reduces the load on your motors, resulting in cooler running temperatures and significantly extended flight times. This lightweight design allows for faster motor spin-up, providing an incredibly "snappy" feeling in the air that is perfect for technical indoor racing lines and precise proximity flying.

Precision Engineering by Gemfan

Gemfan is synonymous with quality in the FPV world, and these 40mm props are no exception. Each propeller is manufactured with consistent blade pitch and a highly durable, lightweight polycarbonate material. The Gemfan 40MM Bi-Blade Propeller – Lightweight FPV Drone Props for High Efficiency is designed to maintain its shape even under the high RPMs of aggressive micro-drone flying, ensuring that your drone remains stable and predictable from takeoff to landing.

Key Features

• High-Efficiency Bi-Blade Design: Engineered to reduce drag, maximize motor efficiency, and extend your flight times per battery.

• Ultra-Lightweight Profile: Reduces rotating mass for instantaneous throttle response and faster acceleration.

• Precision-Balanced: Factory-balanced to eliminate vibration, providing smoother flight and clearer video footage.

• Durable Polycarbonate: Built to handle the everyday bumps and scrapes of indoor flying without warping or snapping.

• Versatile Compatibility: Perfect for a wide range of 40mm Tiny Whoop frames and standard 1.0mm/1.5mm motor shafts.

Why Pilots Trust Gemfan

When you choose the Gemfan 40MM Bi-Blade Propeller – Lightweight FPV Drone Props for High Efficiency, you’re choosing the same quality that world-class racing pilots rely on. These props are simple, effective, and optimized for performance. If you want a more efficient, agile, and "free-feeling" flight, swapping to these bi-blade props is the fastest and most affordable upgrade you can make to your micro build.

Technical Specifications

• Model: Gemfan 40MM Bi-Blade

• Diameter: 40mm

• Blade Count: 2-Blade (Bi-Blade)

• Material: High-Strength Polycarbonate

• Application: Tiny Whoops, Micro FPV Drones, High-Efficiency Builds