Hi Team I bought from the Estate of a great biking partner his Colnago CX1- we rode thousands of miles together and want to keep the bike moving in his honor - the LBS (who is not a Colnago Dealer) said I need a new headset - they tried two different types but hey do not fit - the Wrench tells me I need a ZS41 30 MM Bearing ID- not idea what that is - called a couple of LBS who are listed on the Colanago site and they cannot help me locate a replacement Headset - so reaching out to the ST techies to see if you can offer any advice- many thanks
This is what you’d be looking for:
FSA C-HS2 Colnago Headset
The date (2009) and “integration” will make this search difficult
Wow. Tks so much. Will start search tomorrow. Tks again.