In NYC you can occasionally see a nice Kryptonite lock hanging on a bike rack with one neat cut through it from a battery powered angle grinder. Nothing can sta

In NYC you can occasionally see a nice Kryptonite lock hanging on a bike rack with one neat cut through it from a battery powered angle grinder. Nothing can stand up to those unfortunately. It really is just a matter of not leaving it alone for long enough that a well equipped thief can spot it.