Review on SRAM X 4 8 Speed Trigger Set by Joel Miranda

I unpacked the box and the rear derailleur was nothing like the derailleur in the plastic bag. I mounted the rear derailleur with the cable that came with it. It didn't stick or move, and after trying again to figure out a way to pull it off, I finally removed the lid to see what was wrong. There was a part missing so I guess someone must have sorted it out beforehand. Beware of buying from this seller.