For those who have upgraded to the NRG quick release system, can you confirm for me which quick release part number you went with? I'm trying to make sure I order the right pattern for the wheel that came with the kit (I am assuming it uses the standard Grant 5 bolt pattern). The NRG site only shows them carrying a 6 bolt release adapter but the interwebz also show that they make a 5 bolt version as well. I'm wondering why the NRG site doesn't show this 5 bolt pattern at all. Or did folks just get a 6 to 5 bolt converter?