BetaFPV 31mm 4-Blade Propellers - 0.8mm Shaft (Gray)

BetaFPV 31mm 4-Blade Propellers - 0.8mm Shaft (Gray)

Upgrade your micro whoop with these lightweight 31mm 4-blade propellers, designed for 65mm hobby drones using a 0.8mm motor shaft. They’re a great choice for pilots looking for a smooth, responsive feel and reliable performance in a compact setup. Built from durable PC material, these props are well suited for everyday indoor flying, quick practice sessions, and fun micro FPV builds.

Originally developed for 65mm brushless drones, the 31mm form factor is also a popular option across a range of lightweight whoop-style configurations. If you are matching props to your build, always make sure the shaft size is correct for your motors.

• Prop size: 31mm 4-blade
• Shaft hole: 0.8mm
• Material: PC
• Center thickness: 5mm
• Prop disc diameter: 31mm
• Blade width: 5.71mm
• Weight: 0.31g per prop
• Color: Gray

Why choose these 31mm micro whoop props?

• Made for tiny 65mm-class drones
• Lightweight design helps keep your build agile
• 4-blade layout supports stable and controlled flight characteristics
• Durable polycarbonate construction for hobby use
• Great fit for compatible micro FPV and whoop-style setups

Recommended setups

31mm 4-blade Micro Whoop Propellers (1.0mm shaft version)

• Drones: Beta65X / Beta65 Pro 2 / Beta65 Pro / Meteor65
• Frames: Beta65 Pro Frame / Beta65X 2S Frame / Meteor65 Frame
• Motors: 0603 / 0703 / 0802

31mm 4-blade Micro Whoop Propellers (0.8mm shaft version)

• Drone: Beta65S Lite Brushed V3
• Frame: Beta65S Lite Brushed Frame
• Motor: 7x16mm brushed motors

In the box

• 2 x CW 31mm 4-blade Micro Whoop Propellers
• 2 x CCW 31mm 4-blade Micro Whoop Propellers