Review on Heavy Duty 4Ft Motorcycle Lock Chain - 15Mm Cut Proof Square Chains For Bikes, Generator, Gates, Bicycle & Scooter by Nick Mosley

I bought this in the fall of 2020 for my Rad Power bikes. I'm new to the bike scene and after doing research I knew I needed a fat chain with a heavy duty lock to deter people from trying to steal the bike but I didn't want to pay the price of big name lock companies for this length and thickness of chain. Today my bikes are still with me and I haven't had any issues. As far as I know no one has attempted to steal my bike, but I also attribute that to having these fat chains locking them up. My one user tip would be to make sure that the lock is vertical when trying to unlock it, for some reason it is much easier to open in that position and doesn't work in horizontal.