Consensus on vintage binder bolts?
Learning about the vintage bike world comes in phases. I'm in the seat binder bolt phase...
So...I think I need a Campagnolo seat binder with the serrated edge on one side, versus the "key" found on Sugino binder bolts. Are there alternatives to the Campagnolo binder or is it simply a ~$75 part you have to buy? If not, is there an alternative?