simple gate for indoor micro FPV racer (up to 120mm). it fits 1.6mm glass fiber rods. an one meter rod will get you a circular gate with 32cm in diameter, which is the curvature of the 3d printed base. it should be mounted to a standard 60cm traffic cone.
25% infill 0.2mm layers
print it with the flat side down and you won't need any supports
share it if you print it :)