Title: Great secure lock!
Review: I've had this lock for 4 months now, and the key still opens/closes it just like new! (unlike my cheaper Bully lock).It just fits perfectly through my bike's front tire and the frame and the item I lock it through. Kryptonite is known as the best for security, so I feel plenty safe using it.I also use my cheaper Bully U-lock on the back tire for double security. Kryptonite's quality is far better.
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