So I am changing tyres today on my 525 for the 1st time since I bought it. There is this hectic rubbery stuff that has basically stuck the inner tube to the inside of my tyres making fekin
difficult to get the tube out the tyre. Never seen such stuff. Any idea what it is and what palooka put it in there?
difficult to get the tube out the tyre. Never seen such stuff. Any idea what it is and what palooka put it in there?
