I've had my bike one week today and have 300 miles on it and the rear brake still squeals. I noticed it on a few YouTube bike reviews, so it seems normal, but it has to go away at some point... When might that be? lol
You are correct that is wear the squel comes form and there is a grease that I think EBC sells probably other manufactures also that you can apply to the back of the pad and it will go away, we use to sell it at our shop, works great.I've seen there is a product that exists to stop the pad from squealing. I understand the squealing comes from a vibration of the pad in the calliper. This stuff is some sort of lubricant.