EXTREME Propeller Launcher

This propeller launcher improves the supreme propeller launcher bringing it to an extreme level with over 200% of its performance.
• Increased gearbox strength for high RPM
• Variable propeller pitch to maximize lift
• Simplified launch system to minimize propeller mass
• Ground effect plate

Please be safe with this device. Do not aim the launcher at animals, or humans. Ensure your face is clear from the propeller before launch. 40m range, outside use recommended.

The supreme propeller launcher can be easily updated to the extreme propeller launcher - Refer to the BoM File and print only the indicated parts.

Youtube video for presentation + instructions:
https://youtu.be/Brmbru7CRVs?si=0tRNXIcE1rq_RqnJ