Send the following on WhatsApp
Continue to ChatIS41/IS47 Headset Bearing Kit From Acros (Includes Compression Ring) (Colnago C64/C68/Concept) 69.52.952R1 https://www.airevelobearings.com/product/is41-is47-headset-bearings-from-acros/
IS41/IS47 Headset Bearing Kit From Acros (Includes Compression Ring) (Colnago C64/C68/Concept) 69.52.952R1 https://www.airevelobearings.com/product/is41-is47-headset-bearings-from-acros/