My one minute for max time to cut through a lock with an angle grinder is wrong. The longest it took for an angle grinder to cut through the best lock, which is the Kryptonite NY Fahgettaboutit 10 pound hardened steel chain lock was just 30 seconds. So that means that a thief would have your bike in less than 30 seconds. But again this would have to be a pro and not some opportunistic looking for a quick score with small basic hand tools.
The one minute thing I was thinking about was a massive chain used for locking motorcycles that weighed 18 pounds, and the reason it took one minute was because the guy had to make two cuts instead of just one!
The other thing is that so far there hasn't been a bicycle lock made that a picker can't open in less than a couple of minutes. The thing about a picker is that he simply looks like he's having trouble with his key and not making a racket with an angle grinder which would be much more obvious.
There was picker on Youtube that was purposely picking a lock to see what people would say on a busy walking sidewalk, and only one person out of hundreds that walked by asked if he was having trouble with his lock, to which he said his lock was stiff and the key was having trouble working it, and that person just walked away satisfied with the answer.
There was another YouTube video that showed the same guy using a large bolt cutter going after his lock, people passing by just ignoring him, the weird thing was a cop car stopped to watch the guy for about 15 seconds and then took off! The cops never once asked what he was doing!! that's New York city for you.
So even having the bike locked up in plain sight of people won't guarantee that the bike won't be stolen because most people, at least here in the US, don't want to get involved, after all it's not their bike so why should they risk their life or get beat up over someone else's bike?
The one minute thing I was thinking about was a massive chain used for locking motorcycles that weighed 18 pounds, and the reason it took one minute was because the guy had to make two cuts instead of just one!
The other thing is that so far there hasn't been a bicycle lock made that a picker can't open in less than a couple of minutes. The thing about a picker is that he simply looks like he's having trouble with his key and not making a racket with an angle grinder which would be much more obvious.
There was picker on Youtube that was purposely picking a lock to see what people would say on a busy walking sidewalk, and only one person out of hundreds that walked by asked if he was having trouble with his lock, to which he said his lock was stiff and the key was having trouble working it, and that person just walked away satisfied with the answer.
There was another YouTube video that showed the same guy using a large bolt cutter going after his lock, people passing by just ignoring him, the weird thing was a cop car stopped to watch the guy for about 15 seconds and then took off! The cops never once asked what he was doing!! that's New York city for you.
So even having the bike locked up in plain sight of people won't guarantee that the bike won't be stolen because most people, at least here in the US, don't want to get involved, after all it's not their bike so why should they risk their life or get beat up over someone else's bike?