Review on 🔒 Kryptonite Kryptolok 12mm U-Lock Combo Bike Lock with Side Mount Snap-In Bracket by Besim Kahsar

I bought several of these locks and put the same combination on them. All worked normally at first, then suddenly two refused to open further. I had to cut with a grinder to free the bike. Read other reviews, some had the same problem. The open button is a joke. It's a tiny protrusion that requires little effort and isn't ergonomic at all. And that little ledge can easily bounce off. If this is the case and it breaks or is lost, there is no spare key, the lock does not work. Kryptonite has also inexplicably placed black numbers on a silver background, making them difficult to spot. At night there is no contrast and during the day it reflects so strongly that it is difficult to read. Should have been white numbers on a black background.