Hello,
this is my model of support plate for motorcycle if its standing on grass surface.
I printed on 15% infill and its working, but for havier bikes I would suggest to print with bigger infill.
I printed with 0.28 mm resolution, just to printed it faster.
I add little spikes on the bottom acting like a stoppers, for the plate not to move.
Motorcycle_stand_for_grass_surface.stl | 10.4KB |