The file 'Rockbros Fender Mudguard For Underseat Bag Longer And Less Flexible Than Stock 3D Printer Model' is (stl) file type, size is 37.4KB.
I made this upgraded fender for my rocbros seat bag. It comes with trash flimsy fender out of the box.
You need to glue 2 parts together.
It's quite stable but you can make z axis 20% bigger and it will still fit inside this bag.
You can use it as a flat or use some hot air to bend it to your needs (see on the photo).
I bought my bag on aliexpress from this link (i have no allafilation or bennefits from that):
bottom_fender.stl | 35.7KB | |
top_fender.stl | 66.2KB |