I have a Scottish friend who repairs old European bikes. I was in his garage drinking beer the other day. I asked him the same question. He puled a tire from one of the bikes, layed it down making sure the rotor was safe, got on it and started jumping on the edges. Soon enough, the bead broke and he took the tire off. I don't think it was the beer.
I don't know if I can do what he did. I think I might use the sidestand and the weight of the bike. With some help.
If I'm in that hopeless situation, I will break the bead SOMEHOW. I'll bite it. I'll talk to it. I'll grease it.
