Home-Made Drop Bolts
My rear brakes rub against the 700x30c tire I have. It is just 2mm of clearance that I need. Sheldon has a great suggestion for building a “drop bolt” that will let me move the brake caliper up and out of the way.
Requires that you get 3/4″ x 1/8″ aluminum stock from a hardware store. Then drill two holes. Put a 6 mm bolt into the rear stay and then mount the brake on the second bolt.