Originally Posted by BreakPoint
Actually, I find the Asian K90 to be a tad flexier than the US version. I'm talking about a very minute difference. It might be because of less graphite used in the layup to make it lighter.
I don't think so Break Point. I have been wondering about the differences in the two rackets, and in order to find out I sent my one and only k six one tour to a professional tuning company here. They have in the past put an identical custom grip on all my AK90s and matched them weight-wise. I asked them to take off the handle of the US K90 and put the custom grip on,but also to take any extra weights out that are under the pallet.
Long story short, they matched the US K90 to my AK90s and they play pretty much the same. The only difference in the two is the added weight in the grip area and the more head light balance of the US K90.