F450 Quadcopter Lower Frame Plate with Integrated Power Distribution Board

Running a bolt-on PDB underneath a standard lower plate works, but it adds a layer, extra standoffs, and more wiring than strictly necessary - all of which a build integrating the PDB directly into the plate itself avoids. This replacement lower plate for the F450 frame does exactly that, giving battery and ESC power distribution without a separate board taking up space between the plate and the battery tray, a cleaner rebuild option for anyone already swapping out a cracked or worn original plate.