I've got a problem with on older (1999 or 2000?) model Klein Quantum Pro. I believe that the frame has the Klein Mission Control integrated headset with the accompanying stem. I am not experiencing any problems with the headset but the stem no longer accepts screws...apparently the holes are stripped. Thus, I can't secure my handlebar to the stem. Does anyone out there know if I can simply replace the stem or does the Klein integrated headset system require me to purchase a special stem?
Thanks,
Travis

The stem can be swapped for any threadless type stem.

also here is info if you want to replace convert it to use standard 1 1/8” forks. https://www.kleinbikes.com/us/support..._headsets.html
I also have an integrated headset on my quantum race, right now I have no plans on changing anything but if something breaks then I'll probably convert it.

Arise from the dead zombie thread!

ARISE so that my highly related question can also be answered!!!!

I just got a 2000 Klein Quantum Pro, I am worried about this proprietry headset issue. The link in the post above is no longer active, does anyone have a link or detailed info on the headset, working on the headset and the converting to accept regular 1 1/8th stems? (I want to get my Thomson on it)