All doable Max, but I doubt Rideon would want to chop up his new mower amd turn it into a toe-behind. I was thinking about it and if you made up a king pin setup with the stub axels welded to it and using the existing bush housing, that would have it back on the ground with the original wheels on it. Then on this king pin you could weld a piece of plate to mount the caliper to. This part is all fairly straight forward and then all that has to be done is to mount the disc to the wheel. Thinking about it you might have to make the stub axles a bit longer to allow for clearance for the disc and caliper, none of it is a big deal
