I took my side pull brakes off a while ago to clean them. It's time to put them back on, but I seem to have some parts left over...
Firstly, what are these? I have two of them left over.
(ignore the white dust. I was a little enthusiastic with the car wax).
They have a flat side, but the opposite side is ridged. It's ridged in the same way the "main" caliper bolt is ridged.
Also, what are these (two of these left too)?
I know that they go next to the frame, but is this on the front or rear brake (or one on each)?
Finally, do I put this flat against the frame?
...or does something else go inbetween?