I bought the below bike last spring and I'm getting ready to start collecting parts for it. The biggest think I'm not sure what to do about is the brakes. The bike is overall fairly complete but has nothing in the way of brakes except the discs. Are there any sources for brakes for these? I have yet to find used ones or something that seems bolt on. If I can't find something I'll probably cut the existing caliper tabs off and set it up for hydraulic brakes but I'd rather keep it more original.