An open-source FPV racing frame from SouthEastFPV, offered in 5" and 6" configurations.
Open Source FPV 5" & 6" Drone Racing Frame
Wheelbase 5" or 6": 226mm (when using the 6" arms)
Top plate: 2mm
Mid plate: 2mm
Bottom plate 2mm
Arm: 6mm or 5mm
Brace: 4mm
Lipo Pad: 2mm (will release files soon)
Stack mounting: 20 x 20
Weight 6": 54g (lighter if using 5" shorty arms)