Kryptonite004912 Keeper 585 5mm Chain Bicycle Lock Essentials, Black, 85 cm

I had the more expensive Kryptonite locks. Those, the chains were heavier and the locks felt better. However given the lightweight nature and brand, I'd say this is a good quality lock. Some people don't want to carry heavy chains so this solves the weight issue.The length is long enough to lock up aginst most places.The lock feels a bit flimsy and not as strong

These are very good, had no problems opening and locking the chain. I’m not in a big city though so not sure it will be tested to the full extent!

Stopped working after 6 months of general use.

Used this lock for nearly a year, always thought it was a solid lock as the reviews seemed very good for it, I always wrapped it around the base near the front wheel twice so not much slack was left at all. However someone was able to simply put a metal bar in the middle of this chain while wrapped around my scooter and simply snapped it with force, no tools needed, then the fabric was simply cut to free the scooter. It’s my own fault for not investing in a better lock, but if I can prevent one person from buying this utter garbage of a chain then I’m glad. If you have a bike or e scooter that you value then please find a better alternative, this has the same effectiveness as a couple of zip ties.

The lock on this broke. In the first 2 weeks. Had to lock it up without the chain and only using a u-lock whilst waiting for them to reply for replacement. They have not got back to me and in that time I got my tyres stolen. Thanks kryptonite 👍

The keys are extremely brittle and flimsy, the second time using this the key bent and stuck in the lock. Useless and cheap product.

Need i say more than the title?

Good good great