I was looking for a bike lock for my brother who recently got himself a new bike to ride to school starting in the fall. He has one but it looks like it is at least 15 years old and is covered in rust.

This lock looked very thick and I liked that there is a protective coating on it. It was very easy for him to set up his own passcode and it seems to be extremely strong and durable. I purchased this lock at a discount from Amazon and my brother was extremely happy with it.