I don't see the wheels being an issue, fairly simple to make a new stub axle assembly with a mount for the calliper out of 40x10 flat and maybe lengthen the axle to allow the wheel to move out a bit wider for calliper clearance. Fairly simple then all it needs is for a disc to be bolted somehow to the existing wheel. All simple to do if you had access to the mower
Hi Norm,
Yes it's simple if you have the tools and can do this at home but would be an expensive job to get done and time consuming.
Any back yard welder should be able to modify the I beam front for more movement ,just needs a little cutting and welding,
you could just add RHS to the lower half to strengthen the I beam after the metal from the top is removed.
Cheers
Max
