DVICBike Locks Heavy Duty Anti Theft Combination Ultra Light Fiber Patented Korea, Security Cable for Bicycle 39.4 Inches(100cm)

I noticed that they didn't put the material in which is probably Kevlar. The cut resistance is excellent and cylinders on the lock provide secure security. I can't imagine the alloy holding up to a hammer. I would definitely use a silver other locks because when you're riding you need a place to lock your bike temporarily.

This lock is great for locking your bike for a short time. It is very light and compacts really well. The price was right for the quality.

I bought this for my wife when she rides her scooter to work so that she doesn't carry around a ton of weight when riding. So far it's worked great!!

I love how this lock is compact, light weight, and uses a combination. I would only use this for short bathroom breaks, or at a monitored bike valet, but for that kind of use case it is amazing. So light weight, able to fit in a small saddle bag along with your tools and patch kit, and you don’t have to worry about forgetting a key. I even threw it in my jersey pocket on a ride and forgot it was there, but in case I needed to stop to buy a drink or something, it would prevent a snatch an grab theft pretty well I think. The fact that I will probably always bring it with me means it will do a better job than any really heavy lock that I leave behind because I don’t want to bring the weight/bulk.Again, this is NOT for securing your bike in any sketchy places or for longer than a few minutes, it’s just for quick stops and discouraging any opportunistic thieves in secure locations.I got the 24" version and it just barely fits around a bike frame and a standard bike rack.Update: The mechanism used to set the combination feels a little cheap/weak, but so far, after 6 or 7 uses, it's still holding up. I still give this thing five stars.

The lock itself has worked good,but the Velcro strap just fell off within a couple uses.I liked that part because I could just strap to bike and go.Now it’s back to putting it in backpack!

I actually own four electric bikes. One is a fat tire bike, two are mountain bikes and I just purchased a commuter bike. Each bike has a slightly different frame making it difficult to find a fitting solution for different situations.Most of the time it's easy finding a suitable place to anchor my bike. I need a versatile solution that allows me to secure my bikes for ANY situation I might encounter....whether a vertical post such as a street light or something more horizontal like a hand rail. And I love the compact, shape-able design so I can quickly fit it in my bag.BTW, I've owned products manufactured by Kryptonite, Master and FoldyLocks. Most other security devices are heavy, inflexible and/or too short. The DVIC bike lock checks all the right boxes. My only gripe is that it should be offered in different colors so any would-be-thief could see from a distance my bike is locked up.

The instructions to set the lock are incorrect. The lock will not work after setting up a combination.

very stron and very easy to used too so nice this product fit any ehere