Which Chain? (Chains / Size / Width / Wear)

what chains don't need a chain breaker ? it is so much easier and nicer to break the chain via one of those quick links or a screw through link
break chains to often and you end up with damaged links small bits of swarf removed

NJS chains have the screw-out pin. Quick links are usually sold separatly. I always use them on my commuter, to make cleaning the chain easier in winter.