Hey speed demons and aerodynamic aficionados! Get ready to meet the propeller that’s not just breaking the sound barrier but also breaking the mold. We’re talking about the one and only HQProp BMS 5.1×4.3×3. Out with the old R42 and in with the new speed king!

The Need for Speed – But Make It Lightweight Weighing in at a featherlight 4.26g – yes, we’ve shaved off that pesky 0.77g from the R42 – this propeller is your ticket to the fast lane, zooming at an impressive 217 km/h. Remember, that’s not your everyday speed; that’s “I just missed a speeding ticket” speed. And please, don’t forget that these numbers are as temperamental as the weather, varying with your setup and those pesky external conditions.

Stiff Blades and Throttle Feels If you’re the kind that gets excited about stiff blades (who doesn’t?), you’ll love the new airfoil design. It’s like having a personal trainer for your drone, ensuring peak performance throughout the entire throttle and speed range. Translation? You get from zero to hero in your drone’s throttle response faster than you can say “propeller”.

Durability That’s Basically a Superpower We’re not saying you’re going to crash – but if you do, wouldn’t you want a propeller that laughs in the face of danger? Enter the HQProp BMS 5.1×4.3×3, with durability that survived the drama of the Australian Drone Nationals 2022. Think of it as the superhero cape your drone never knew it needed.

Specifications That Don’t Just Sound Cool, They Are Cool:

• Propeller Diameter: 5.1 inch
• Pitch: 4.3
• Blades: 3
• Material: Poly Carbonate
• Weight: 4.3g
• Hub Diameter: 13mm
• Hub Thickness: 6.8mm
• Shaft: 5mm
• Adaptor Rings: NO

In the Box

• 2 x CW HQ Prop BMS Racing 5.1×4.3×3 Poly Carbonate Propellers
• 2 x CCW HQ Prop BMS Racing 5.1×4.3×3 Poly Carbonate Propellers