NDakter Bike Chain Lock, 5 Digit Combination Heavy Duty Anti Theft Bicycle Chain Lock,2.62/3.2/4.27/5/6Ft Long Security Resettable Bike Locks for Bike, Bicycle, Scooter, Door, Gate, Fence-4/6mm Thick

I am updating this review and switching it to 5-stars. Their customer service responded quickly to an issue I had with the lock and even sent out a replacement with next day delivery. The new lock works great. These are very easy to set the personalized combination. This comes with a color instruction sheet packaged with the lock inside the box and the instructions are also printed on the bottom exterior of the box. The chain is wrapped in a nice flexible nylon casing that protects my bike frame from being scratched by the chain. I like the 5 digit combination as it make this lock more secure over the 4 digits other locks on the market. As I mentioned, setting the combination is very easy. The biggest plus for this lock beyond what it is intended for, is their customer service.

Great product! Love that you can set your own 5 digit combination! Long enough to latch 2 Ebikes together & also to a bike rack (or the bumper of our 5th wheel). Love that it's covered in a high quality fabric to reduce scratching. Functions well and great value for the price!

This item is as described. Very sturdy, beautiful cloth color cover & I set my new lock code in less than a minute. I’m very pleased with its flexibility, length & convenience of use.

Very good, easy to use, enough strong and looks good. Good quality.

I picked up this 5-digit bike chain lock for my son’s bike, which we keep in a storage closet, and so far it’s been a great choice. The lock feels heavy-duty and well-made, giving me confidence that it will hold up against tampering. The chain itself has a nice weight to it, and the 5-digit combo adds an extra layer of security compared to the standard 4-digit locks.The only reason I’m giving it 4 stars instead of 5 is that it’s a bit bulky, which makes it less convenient to carry around if you were using it daily. But for our needs, keeping a bike secured in storage, it works perfectly and gives me peace of mind

The media could not be loaded. I love to cycle but I am always paranoid that I can't leave my bike unattended even if it's to make a quick stop to go to the bathroom. I have been shopping for a bike lock for quite some time and feel like after a lot of research I have found the best one. The NDakter Bike Chain Lock is not only one that is super easy to program your code but also one that feels very sturdy which features an external cloth covering which goes over the metal chain to make it harder for someone to try to cut it off and run off with your bike.The other things I really like about this product is that it comes in many different colors and 2 different lenth formats. There is a shorter one and I went with the larger one thinking ahead for if I am biking with my girlfriend or someone else we would be able to lock both bikes onto a bike stand and protect both of them from theft. The color varieties are almost endless, I went with the black to make it simple but I could have easily gone with one of the blues or reds.The last thing that I wanted to mention is that there is one drawback for some folks who are looking for a very lightweight bike lock. This is not the lightest bike lock and wanted to make a point to inform everyone, especially to those road cyclists like myself who are always trying to shed grams to be able to go faster on the bike. The weight component doesn't bother me especially because I know that it is because it is made really well and will do the job that I am wanting it do which is to protect my bike from theft.I highly recommend this product for those looking for a durable and easy to use and program bike lock.

Great. Solid bike lock. Survived burning man with ease (and the says a lot). Easy to maneuver, not kinky/or coiled up like other locks/cables I’ve used in the past.

Great heavy duty chain, bought for my son so he can ride his electric scooter to school. Great value for the price, and gives me the peace of mind his scooter won’t be stolen, easy to use, and even easier to re do lock code! Works great! Great gift for anyone that needs chain for bike 🚲 or scooters