Review on Unbreakable Security: Kryptonite Kryptolok 990 9.5mm Combo Chain Bicycle Lock by Sonny Flores

I literally can't find any good reviews on this lock so thought I'd put it here . Here's what I know: He seems strong, hasn't seen any signs of weakness or found a video online of him picking this lock. Studies have shown it to be superior to the similar Kryptonite U-Lock. Pros: Hard. Can be a disadvantage if you are looking for a lightweight lock but one that is difficult to secure and lightweight. - Long combination: 5 digits, not 3 or 4 - No signs of mistakes or errors. Cons: - Too difficult to open, not intuitive. The bad news is that it's cumbersome, at least it needs to be easy to use to make up for that. - Cancer warning. Can be listed as a simple precaution as the requirement to issue a cancer warning is so stringent that it applies to nonsensical things like sand as silica causes cancer over a long period of time. UPDATE 2020: Unfortunately the lockdown seems to have failed. As a result, we now need to hire a service to open it. I called customer service, they said they hadn't heard of any problems with this lock (but they weren't in the warranty department) and they said they would reimburse the contractor to cut and replace the lock. lock out. But that doesn't change the fact that the safe lock we bought to protect us is now working against us. A high end broken lock like this will break spontaneously - not a lock I would ever buy or recommend. While Kryptonite's service is currently a 5/5, the product itself has been downgraded to 1/5 due to its terrible reliability.