The brakes are used with a few scratches, $10.00 shipped.
http://www.treefortbikes.com/product/333222344317/743/Tektro-RX-41-Reverse-Brake.html
I have never actually used the bike mount, it looks mint. $5.00 shipped.
http://ecx.images-amazon.com/images/I/41MX5GvvkbL._SL500_AA280_.jpg
Through email I can provide pictures if you would like. Paypal required.