Originally Posted by
Paul_QUB
I have a covered chain lock and it is a good thick steel chain but I've been told the u lock is the only way to really stop your bike getting stolen, is there any truth to this and if so why?
I seriously doubt it. Nothing will stop your bike from being stolen if the thief really wants it. Anyone with a battery powered rotary tool could cut through most locks. Is it a better theft deterrant? Good question. I also have a big chain lock and am happy with it. But I lock my bike up and off of the street. Otherwise, I'd put it in a garage if I couldn't bring it into the building. I work in upper Manhattan (East Harlem). So I would never leave anything on the street here no matter how good the lock(s) are.