Marking chains permanently for later identification I'd like to mark chains so that I can identify each one out of a few chains of the same model.
Any idea how I can do this in a way that will survive exposure to solvents / lubricants / use on the drivetrain?
Background for anyone interested: I've got a few chains in rotation which I strip back &amp; lubricate in a batch. I'd like to leave one chain installed on the bike while I re-lubricate as it's a bit time consuming, and I'd like to get roughly the same wear across chains by rotating through which chain is left installed while I work on the rest.
Attach a large washer to the chain with some binding wire. Use a centre punch to mark the washer with one to several dots and keep a log of those. The washer will stay attached while you clean the chains and the marking won't be washed off by a solvent.