Nothing, no, ignore. What I meant to say was are there headset sizing differentiations analogous to bottom bracket threading differentiation. But I didn't. I said something stupid instead.
Re: Headset and derailleur
Hi, I'm interested in headset and derailleur. Are there English/Italian threading issues with headsets?
I'm looking for something for a '93 Pinarello Treviso. DO you think it'll fit?
How does it work on Retrobike? Do I PM you?
So what happened with this (beautiful) bike? Did it sell? Was it withdrawn? Can I afford it?
Also, I'm sure this is a boring one covered elsewhere: What's SLX? What years are we talking? Is it a true steel frame?