BetaFPV 45mm 2-Blade Propellers - 1.5mm Shaft (3-Color Set)

BetaFPV 45mm 2-Blade Propellers - 1.5mm Shaft (3-Color Set)

Looking for lightweight, durable, and efficient props for your FPV whoop? The BetaFPV 45mm 2-blade propellers are a great choice for pilots who want smooth handling, precise control, and excellent efficiency in flight. Designed for small brushless whoops, these props are especially well-matched for freestyle-style flying where responsiveness and clean flight characteristics matter most.

Made from durable PC material, these 45mm props are built to handle everyday hobby use while keeping weight low. With a 1.5mm shaft mount, they fit compatible micro drone setups and are particularly recommended for the BETAFPV Meteor75 Pro Brushless Whoop Frame paired with BETAFPV 1102 brushless motors.

• Prop size: 45mm
• Blade type: 2-blade
• Shaft diameter: 1.5mm
• Material: PC
• Lightweight design: approx. 1.30g per set
• Flight style: efficient, agile, and precise
• Recommended frame: BETAFPV Meteor75 Pro Brushless Whoop Frame
• Recommended motors: BETAFPV 1102 Brushless Motors
• Colors in this set: transparent gray, transparent blue, and pink

Why Choose 45mm 2-Blade Props?

Compared to 3-blade propellers, 2-blade props typically offer better efficiency and a more precise flight feel. That makes them a solid pick for FPV pilots who enjoy smooth freestyle lines, controlled cornering, and a nimble response in the air. If you want your whoop to feel light, accurate, and easy to manage, this setup is a great match.

Mounted on the Meteor75 Pro Frame, these 45mm propellers help create a larger 1S whoop setup with excellent agility and stable performance. The frame is compatible with parts from the 1S Meteor series, making upgrades and replacements simple. This combination can also work very well for indoor HD VTX builds.

Specifications

• Material: PC
• Weight: 1.30g/set (2-blade)
• Blades: 2-blade
• Pitch: 1.5 inch
• Propeller diameter: 45mm
• Shaft: 1.5mm
• Recommended frame: Meteor75 Pro Brushless Whoop Frame
• Recommended motors: BETAFPV 1102 Brushless Motors
• Color options: transparent gray, transparent blue, pink

Propeller Diagram

The image below shows the diagram for the Gemfan 45mm 2-blade propellers.

For comparison, the image below shows the diagram for the Gemfan 45mm 3-blade propellers.

What’s in the Box

• 2 x CW Gemfan 45mm propellers (1.5mm shaft, 4 pcs.) - 2-blade
• 2 x CCW Gemfan 45mm propellers (1.5mm shaft, 4 pcs.) - 2-blade