Last year, my bike was stolen from me when I left at the playground with my little ones. I was enraged. Yes, it's sad that one can't stop worrying about their possessions being stolen now, but it's the sad truth in our sad little world.
I went to Academy and bought this pretty cheap bike lock, and it sure did give me a ton for my money!
It's easy to lock with no combinations that drive you nuts (blech- high school and middle lockers). It's simply four numbers (good for the first digits of your address, phone number, etc.) that you turn to make the lock unlock so that it can be pulled off with easy..
setting the lock is simple with insturctions. it might make your fingers hurt a tiny bit, but it's worth the trouble when you get protection from dirty ol' thieves now!
I would recommend this Master Lock bike lock to anyone who wants to keep their bikes of the butts and hands of thieving scalawags that just wanna make trouble!