Kryptonite Level 5 14 mm U-Lock Bicycle Lock with Looped Bike Security Cable

This Kryptonite brand bicycle lock is probably the best brand and type of lock that you can get at Walmart (my opinion of course!) and I have full faith in it actually protecting my bike from theft better than any other lock I could have selected there. The lock has a security level of "5" on a scale of 1 to 5, so it is at the top level offered.  If you look at the actual Kryptonite website, they rate their locks on a scale of 1 to 10, so I'm not really sure why the different rating scale but yes this is still the top rating for ones sold at Walmart. The lock has a 14mm thick hardened steel U shaped shackle, and each end that goes into the locking mechanism has a notch in it so it is secured in place.  Other types of locks like this I've had only had that on one end, with the other end simply inserting in a curved way to prevent it from coming out.  With the shackle in place, the maximum inside length from the U end to the lock part is 10", and inside width between the two sides of the shackle is 3.75". The shackle also has a rubberized coating which will help keep it from scratching up the bike. The locking mechanism piece has a cover that rotates over the key hole to protect it from dirt etc.  It comes with 2 keys and has a "Key Safe Free Replacement Program".  I'm not quite sure why the package states it is a "FREE" replacement program, because in the literature that comes with the lock, it states that you can obtain 1 replacement key for $12 or 2 replacement keys for $20.   I don't ever intend on losing a key so its really of no issue to me. The lock also came with a steel cable with loops on each end, so it makes it easy to lock the bike with the main lock around the frame and back wheel, and also secure the front wheel using the cable.  The cable is 48" from end to end. The weight of the main lock is about 46 ounces (2.8 pounds), and the lock comes with a "$1000 Anti-Theft Protection Offer".   The Anti-Theft offer has to be registered for within 30 days of the lock purchase, and is not free.  The cost is $10 for 1 year coverage, $15 for 2 years, and $20 for 3 years.  There are a number of requirements in order to make a claim in case of theft, including a photo and possible return of the broken lock.  I guess if the thief takes the lock too in order to not leave any evidence behind, you wouldn't be able to make a claim.  Needless to say I'm not going to bother purchasing the coverage.

Everyone knows how strong the Kryptonite Bicycle lock is for keeping your bicycle safe, but there are lots of other uses. If you look at the photos I have included, you can see what this strong lock can be used to secure. The cable can be looped under your car seat to lock the steering wheel on your car. I did secure my work ladder to my truck while I went to lunch. I do think the cable would be more universal if one looped end was larger so you could pass the other end through it. That would allow even more uses. Thanks

I ordered this online and was very pleased at the heft and weight of this item when I unpacked it. It includes a heavy duty U-lock and a cable that you could loop through wheels and prevent them from being stolen. It includes a lifetime guarantee and is level 5 security level. It has a 14mm hardened steel shackle. This is not the cheap kind of bike lock that you can snip off. This is so thick, heavy and durable that it would deter thieves. The U- lock is long enough that it can go around bike frame, back wheel and whatever you are attaching it to with plenty of space. This is the maximum security available for bike locks by the company Kryptonite.

I got this for my husband for his bike. He said it’s really good and very easy to use. It’s heavy duty so in case someone wants to steal his bike they’re not gonna be able to take it out. We use it for his bike for now but he said we might be able to use it with other things

Kryptonite Safety Lock will keep your valuables protected from stealing them. It has a 5 maximum level rating. It has an extra length shackle, a hardened deadbolt design with anti-rotation to resist twist attacks and an bonus accessory cable. Cable is twisted metal and hesvy duty cord. INCLUDES $1000 ANTI-THEFT PROTECTION OFFER AND A KEY SAFE REPLACEMENT PROGRAM. It has a lifetime warranty.

kryptonite has always been a great brand that produces high-quality products, which shows in this level 5 14mm U-Lock Bicycle lock with a looped security cable. The first thing I noticed about this lock is that it is quite heavy and just looking at it might scare a bicycle thief off. Because it is a great lock, you can also use it to keep other things safe too, but never underestimate bolt cutters as they can snip these cables in less than a second, so if you are going to use this to lock up something important or expensive, you might want to have another means of security as well.

I think this Kryptonite Bicycle Lock and Cable is very strong and heavy duty. It will deter anyone from attempting to tamper with your bicycle. Lets be honest, a bicycle is not safe in the outdoors, whether it is in the urban city or out in the suburbs, crime is everywhere. This Kryponite Heavy Duty U-Lock and Cable will make you rest easier knowing that your bike is secure. We, as bike riders, spend a lot of money on our bicycles. I feel safe with this Superman of bike locks. I think it would be quite a task to cut these heavy duty cables and if it is possible, it would definately take more time than a thief would want to spend. For adult bike riders, children bike riders or professional bike riders, the Kryptonite Bicycle ULock is exactly what you need. If you want to own a great heavy duty lock with cables and key, the Kryponite Heavy Duty Bicycle Lock and Cable is the way to go. I love mine.

This Kryptonite bike lock, feels durable, the second you pick it up. It feels solid. It has some weight to it, but it doesn't feel heavy. The lock is easy to use. You just put it through your tire and frame, and lock it in place. It also comes with a cable that lets you attach the lock to the opposite tire as well, or around a post. The locking mechanism is hidden behind a rotating plate, so it's protected from the elements. The only issue that I had with the lock was that it was hard to turn the key into the unlock position each time I tried it initially. It would take 2 or 3 attempts at turning it, for it to unlock each time. The more I used the lock, the more it became easier. I'm guessing that the key was cut slightly off or dirty, and it's worked itself into the correct cut finally.

This Kryptonite Level 5 14mm U-Lock Bicycle Lock is an impressive lock in a number of ways. It is a key lock, rather than a combination, and it comes with two keys. The key hole also has a cover to protect the mechanism from the elements. The heavy-duty cable is a nice extension, giving the user the option to lock more of the bike or even secure another bike alongside it. To get five stars, I'd want the U-Lock bigger. Only road racing bikes have tires and seat tubes narrow enough for this system. All of our family bikes are either hybrid/cruiser bikes or mountain bikes, so we had to modify use a bit (see photo). Additionally, I'd like the system to include a mounting bracket for carrying. We experimented with a variety of ways to transport the lock while riding; we were most successful with having the U-lock locked on the handlebars and the cable wrapped around the seat stem (see photo).

Patience is a virtue for this one! I read complaints of trying to unlock, just twist the lock cover to open and insert the key GENTLY until in slides all the way in, then twist! Unlocked! Pros (as of first day): feels sturdy, keys are light weight/not too big, cable is long enough to go on my front bike tire (26in Huffy, Nel Lusso, cruiser) and reach metal lock, lock cover is nice for avoiding debris Cons: feels like a game of Tetris trying to make sure everything is locked up appropriately (I used the method in the advertisement), a pro but con- requires key to lock rather than the simple insert “click” padlock feature of other locks, metal piece doesn't fit my back tire to include frame for locking (advertisement photo), takes a while to get situated w the pieces/keys. Overall, so far, its fine. My bike is locked up on my tiny deck so that may be a factor but as of day one, not too shabby.