That was my thought as well but apparently they are a "sliding design" and the only thing that holds the calipers on is a single pin at the top that allows you to hinge the caliper up to remove brake pads. From what I can tell these Baer PBR calipers are the same they run stock on like 03 cobras and turns out I am missing "Anti Rattle" Clips. Ordered a few from EBAY for a cobra setup and will see if that resolves the noise issues. If so, next have to find pads that don't cost $130 from Baer, maybe they are the same as cobras and can get cheaper pads from the parts store, we shall see.
