Broke the stock and the price to replace was 2 bumpers for $7. Print in TPU for a virtually indestructible bumper.
For best durability, print in TPU or PETG, although PLA+ has lasted a long time as well.
Print in an upright orientation with a brim, and a tree support under the center support block. 100% infill recommended.
The author marked this model as their own original creation.