Ive searched it and nothing came up. My spokes on my 07 onza (shitty) wheel are creaking. Its one of the cheap onza wheels which come with the standard bike. Im not sure what it is, Ross G said to loosen the spokes 1/4 of a turn, I did and yet it still creaks and also it is a factory build so nothing done to it apart from the loosening. I think its the threads fooooked in the nipples, what do you think? Cheers guys.