Pardon my language but i am having a hell of a time trying to install a particular rear carrier onto my bicycle & need some help!. the carrier i bought is by pyramid, item number 4506. go figure, it came without any images on the packet nor even basic instructions or mentioning anywhere of what these 3 pieces go, what they are called and more importantly, what these three strange bits are for. i've finally found a picture on Amazon's website of the small parts that came with the rack and i would really appriciate knowing the name's of the three large brackets in the images so i can look into them further. if you know what they are called, any of them, please let me know! thank you! here's that URL:
http://www.amazon.com/dp/B000AP0AXC/ref=asc_df_B000AP0AXC1399135?smid=A2HFCV3FY28WSA&tag=dealtmp462042-20&linkCode=asn&creative=395105&creativeASIN=B000AP0AXC
http://www.amazon.com/dp/B000AP0AXC/ref=asc_df_B000AP0AXC1399135?smid=A2HFCV3FY28WSA&tag=dealtmp462042-20&linkCode=asn&creative=395105&creativeASIN=B000AP0AXC