the clamp broke while I was trying to install it on the bike!
This lock works great. I love the clip that you can attach to your bike. (It comes with a little clip you wrap around part of your bike so you can clip the lock on while you ride.) My only complaint is that it is a little stiff, so it’s hard to wrap around a rack if you can’t get your bike right next to it. The combination can also be hard to turn sometimes, especially if there is tension in the cord. Those aren’t dealbreakers for me, though, cause I would rather sacrifice ease of use for a little more protection.