Skids for the AOS 5 frame.
The Skids don't protect the side of the arms but stand out 5 mm below the motors for protection of the quads underside when flying over concrete.
Super lightweight and small footprint. Should work with other 16 x 16 mm motormounted arms as well.
On the photo printed from carbon fibre reinforced nylon (Polymaker PA6-CF).
The author marked this model as their own original creation.