BETAFPV Gemfan 31mm 4-Blade Micro Whoop Propellers for 0.8mm Shaft (Gray)

Introduction

These gray Gemfan 31mm 4-blade propellers are specifically engineered for 65mm micro FPV drones. They feature a 0.8mm shaft hole, making them an ideal choice for brushed 7x16mm motors commonly found in micro whoop builds. Enhance your drone's agility and control with these high-quality replacement props, designed to offer a balance of performance and durability. Perfect for pilots looking to upgrade their Beta65S Lite Brushed V3 or similar micro FPV platforms.

Key Advantages

• Optimized for 65mm micro FPV drones.
• Designed for 0.8mm motor shafts, compatible with 7x16mm brushed motors.
• Durable PC (Polycarbonate) material for longevity.
• 4-blade design for improved thrust and control.
• Lightweight at only 0.31g per propeller.
• Direct fit for Beta65S Lite Brushed frames and Cetus kits.
• Comes in a convenient 4-piece pack (2 CW, 2 CCW).
• Available in a sleek gray color.

Technical Specifications

• Item: 31mm 4-blade propellers
• Material: PC
• Material Thickness: 5 mm (center thickness)
• Propeller Disk Diameter: 31 mm
• Inner Hole Diameter: 0.8 mm
• Propeller Width: 5.71 mm
• Weight: 0.31 g (each)
• Color: Gray

Applications

These propellers are primarily designed for micro FPV whoop drones, offering excellent performance for indoor flying, casual freestyle, and light racing. They are particularly suited for drones utilizing brushed motors with a 0.8mm shaft.

Compatibility

Recommended Drone: Beta65S Lite Brushed V3
Recommended Frame: Beta65S Lite Brushed
Recommended Motor: 7x16mm brushed motors
Compatible Kit: Cetus kit

FAQ

What type of drones are these BETAFPV Gemfan 31mm propellers best suited for?

These 31mm 4-blade propellers are specifically designed for 65mm micro FPV drones, particularly those using 0.8mm motor shafts and brushed 7x16mm motors. They are an excellent choice for platforms like the Beta65S Lite Brushed V3 and are compatible with the Cetus kit.

What is the shaft hole size for these Gemfan propellers?

The Gemfan 31mm propellers feature a 0.8mm shaft hole, ensuring a precise fit for compatible micro drone motors. This size is common for many brushed motors used in the micro FPV category.

What material are the BETAFPV Gemfan 31mm propellers made from?

These propellers are constructed from durable PC (Polycarbonate) material, offering a good balance of flexibility and strength to withstand typical micro drone impacts and ensure reliable flight performance.

How many propellers are included in a pack and what are their rotation directions?

Each pack contains 4 propellers: 2 clockwise (CW) and 2 counter-clockwise (CCW). This provides a complete set for one drone replacement or upgrade.

Where can I buy these BETAFPV Gemfan 31mm propellers with fast delivery?

You can buy these high-quality BETAFPV Gemfan 31mm 4-blade propellers directly from HTDRONE. We offer fast and reliable delivery options for your FPV needs.