All the sudden I get hit in the back of the head with some object (didn't see it) and next thing I'm on the ground and this fat hooker looking chick is riding off with my bike! Fuck owning a bike in SF, it will ALWAYS get stolen somehow. It's not a matter of if it's a matter of when.
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%.