Originally Posted by graff71884
Well, Chris King does make a new headset for integrated, it is called the Perdido, but I was wanting to use the NoThreadSet if I could. I like the look of actually seeing the headset.
I corrected someone else on this earlier. It is not an Integrated headset, will not work with an IS frame, can't be retrofitted either. It is an Internal headset, Chris King makes this point painfully clear in his diatribe on why IS headsets suck. The Perdido can be retrofitted to a Zero Stack (ZS) prepared frame, or manufacturers can use CK's specs to build frame headtubes to his designs.