This is a bumper guard model for 3DServisas FatBoy Urethane V2, V3, V4 or SS Mini V2, V3, V4 gear drive.
Download both sides and print them. This model is sided! Longer side should face the front of the board!
To put them on use M2,5 or M3 screws with a drop of loctite. Do not over tighten them, will make the bumpers skew!
Fillamentum Fillamentum Flexfill TPU 98A
Set it to as many perimeters as you can. TPU recommended, especially 98A one, because it's heavily abrasion resistant and very hard to damage.