I wasn't thinking and I did the U Lock to my back tire, not the frame. I had the two tires locked together as well with a cable lock that was cut. I was in class and came out to it gone with just the tire and locks.
Protect your bike – get a security protection label!
Apply the protection label to your bicycle and instantly reduce the risk of theft by up to 50%! Moreover, if the bike is stolen, you increase the chance of its safe recovery by up to 70%.