I just bought a great used bike, a Trek 4500. I absolutely love the bike, everything is perfect. The lady said she bought it 4 years ago, and gave me a "Krypto Lok by Kryptonite" U-Lock. I've heard great things about the U-Locks. But I just read about it being bust open with a Bic pen?!
She said she bought it 4 years ago, I don't imagine the lock being older than that, but I don't know. I've looked everywhere on the internet, nothing says how to tell if yours is safe unless you bought it. So... here's pictures. Can someone just please tell me if this is safe or not?! I don't want my new bike to be stolen!
Can someone just please tell me if it's safe? I'd hate to buy another lock, but I'm not going to use something that can be broken by plastic... thanks!