Originally Posted by
revchuck
I've found a 100mm Cinelli stem for my Bianchi Trofeo, but the bolt is pretty rusted - still usable with some sanding, but needs to be replaced. Is there a source for replacement bolts, or failing that, what are the dimensions and thread size?
Thanks!
It's a standard diameter and threading. There is some variation in the diameter of the bolt head, but I suspect the size you need is the one that is most common. They're available via your LBS, on eBay or online retailers.