31mm 1211 Drone Propeller 4 Blade (4 Pair CW+CCW)

Gemfan 1211-4 31mm 4-Blade Micro Propellers (4 Pairs)

Product Description

The Gemfan 1211-4 31mm propellers are high-efficiency 4-blade props specifically engineered for ultra-light micro FPV drones and Whoops. Designed to provide maximum thrust and a smooth control feel, these propellers are the perfect match for 0702 high-KV motors. Constructed from durable Polycarbonate (PC), they offer a low Moment of Inertia (MOI), allowing for lightning-fast RPM response and improved agility during racing or freestyle maneuvers. Whether you are building a sub-20g tiny whoop or a 1S indoor racer, these props deliver the reliability and aerodynamic balance needed for precision flight.

Key Features

• Ultra-Lightweight Performance: At just 0.21g per prop, these minimize motor load for faster throttle response.

• Optimized for 0702 Motors: Specifically tuned to work with 29000kv+ motors for high-RPM efficiency.

• High Durability: Made from premium PC material that can withstand frequent indoor crashes and gate clips.

• Superior Control: The 4-blade design provides excellent "grip" in the air, making it easier to pull out of dives and tight corners.

• Vibrant Colors: Available in Clear Gray, Clear Black, Hot Pink, and Sapphire Blue to match your drone's aesthetic.

Technical Specifications

• Brand: Gemfan

• Propeller Diameter: 31mm

• Pitch: 1.1 inch

• Blades: 4

• Material: Polycarbonate (PC)

• Shaft Hole: 0.8mm

• Center Thickness: 3.2mm

• Weight: 0.21g (per piece)

• Recommended Motor: 0702 (29000kv)

• Recommended Takeoff Weight: 36g or less

Package Includes

• 4 x CW Propellers

• 4 x CCW Propellers

Warranty Information

All products supplied by Partsbaba are genuine and original. We offer a 14-day replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.