Bikeframe hanger

Three parts to mount a bikeframe to a wall. Used this to mount my old roadbike frame.
One part fits through the bottom bracket (hollow axle), and that part has an M5 insert in the top. The cap is fitted to this with a M5 screw.
This might already be sturdy enough for a lightweight carbon frame, but I did not want to take any chances, so I also designed a holder for the top tube. That is also mounted to the wall, and holds the top tube with two tie-wraps.
As mentioned, I used this to mount my carbon roadbike frame, when used with a different type of frame (MTB for instance) the bracket width and rear fork width might be different.
I printed this in PLA, and used a Ruthex M5 insert. I used a 0.8mm nozzle in my Ender 3 v2