Originally Posted by ArthDuro
Don't stress, check ebay and see what is there. I had to get one a little while ago and a few folks helped.
I don't have one you can have but I know that you can get any other two pot caliper and get a bracket made up
for mounting on the cheapo.
My back up plan is a DR350 caliper we have kicking around. It actually slides right on the NX mount bracket, but the DR pads interfere with the NX bracket and the DR bracket is missing materiel to drill a bolt hole.