Ultra-Lightweight 5" FPV Drone Frame – STL Only

This is an ultra-lightweight 5-inch plastic FPV drone frame designed as a high-speed experimental platform. The frame is engineered for minimal weight, maximum rigidity, and low aerodynamic drag.

🔹 Frame Weight: ~220 g (without electronics)
🔹 Class: 5" FPV
🔹 Power: 6S LiPo
🔹 Material: Plastic (PLA+/PETG/ABS/NYLON)

Compatible Components:

ESC / FC stack: SpeedyBee 55A

Video system: DJI O3 Air Unit

Motors: iFlight XING2 2207 1855KV (6S)

Control protocol: ELRS

Battery: 6S LiPo

Key Design Features:

Minimal frontal area to reduce aerodynamic drag

Rigid central block for 30×30 stack

Compact DJI O3 placement

Optimized arm and subframe shapes

Maximum strength-to-weight ratio

File Format:

STL – ready for 3D printing

💡 Tip: Use quality screws and nuts to ensure a reliable assembly.

This project is open for personal modifications and improvements. Purchasing the STL file gives you a ready-to-print model at an affordable price—no extra CAD files required.