Hi, I´ve had my cb350(1971) since 2002. My first bike. I just got a flat and would like to take the rear tire off. I found what I think to be the master link of the chain, but not sure( there is no "clip") how to open the chain. I am familiar with doing it on bicycles, was wondering if its the same deal, where you need a special tool to pry one of the links apart.