About this 3D model
This is the mount for all the attachment of DBM RC on TRX4 you dont need to remove you bumper (attach to frame directly) it work with traxx system you can add a servo to move your custom set-up bottom hole 3/16 for steel or brass rod you have to buy 4x m3 x 20mm to complete the hitch and the other screw it's the same screw on the TRX4 frame Print setting you may have to scale up by 10x the stl in the slicer layer height of .2mm infill 80% and wall of 2mm you need one of each