Suche Chris King Gripnut 1'' thread collet

[dresdladiory]

Hi guys
I'm looking for a missing part for my Chris King 1'' gripnut headset, it's a thread collet ,is actually the part that threads onto the steerer tube,any idea where can I buy it separately ?Or maybe someone has that part for spare ?
Thank you for the help.

 

[jongustafson]

Did you try AVT.com (Aspire VeloTech) from USA...Otherwise look here: https://www.ebay.com/itm/333921022715?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649