Price: $19.49
(as of Jul 27,2025 14:50:35 UTC – Details)
If you’re not on your bike, make sure we are. Thieves will take the path of least resistance. Many times all you need is a tough cable lock. Quantum braided steel cables are tough and protective. Cable locks can also be used to further enhance your U-Lock or Cuff security. Whatever your needs are, there’s a Quantum cable lock made for you.
Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment
Cable bike lock features a set your own combination, four-digit combination lock; Provides a basic security level that is best used as a theft deterrent
Bike lock is made with braided steel for flexibility, and includes a protective vinyl coating that helps prevent scratching
Bike lock cable is 6 ft. (1.8 m) long and 1/2 in. (13 mm) wide in diameter
Includes one black combination bike lock cable; Set and reset your own combination
Customers say
Customers find the cable lock works well and offers good value for money. The build quality and ease of use receive mixed feedback – while some find it extremely solid and easy to program, others report it breaking after first use and being hard to work with. The lock quality also gets mixed reviews, with some finding it great while others report it failing to unlock.
![lisen bike phone holder, [super easy install] ultra stable motorcycle ...](https://i0.wp.com/kalispellebikes.com/wp-content/uploads/2025/07/71fB706DofL._AC_SL1500_.jpg?resize=300%2C300&ssl=1)
tact –
This is the cheapest you should go, but it works well enough.
We bought a few of these for our bikes and stroller in a parking garage. I dont think this would stop a determined thief, but its hearty enough than someone else usually has a weaker lock next to you.I like that I can change the combination, sometimes I loan my bike to a friend so I will change the combo for them so I dont give up the code I had been using at the time, and can constantly keep changing as you go.It’s coil is a bit to taught, which makes installing it uncomfortable and annoying, but it is long enough to secure any bicycle and easy enough to unlock.
Kim Christie –
Amazingly strong!
Use: Lock kayak dolly to trees/rails near launches.This sucker is STRONG!!! It’s not like the cheesy locks you see at the Walmart or Target. It is very thick, and the length is plenty to go around just about any tree. It literally took 30 seconds to program the release code, and it would take another 30 seconds if I wanted to change the code. I also tested it against the slip of paper challenge that’s circulating on social media, and it did not work on this lock!!! It is well built, long, and strong! Best lock out there if you ask me!
Wyatt Kurtz –
It was amazing. Will buy this one every time
Great thick cord that travels very well. It balls itself back up you slide it into the carrier and you are ready to roll. I canât stress this enough it was SUPER easy to set your combination and Super helpful. This thing has great length. Itâs durable, it looks amazing. Its size is perfect for bikes and the latch has absolutely amazing quality. I suggest this lock to anyone for this price itâs one of the best out there.
Nicole –
Great Product That Gets the Job Done!
The Master Lock Cable Lock, 6 ft. (8122D) is an overall great product. The 6-foot cable provides plenty of length to secure bikes or other items, and the set-your-own combination feature is super convenientâno need to worry about losing keys!It feels very sturdy and reliable, giving me peace of mind when I lock up my bike. One thing to note is that itâs a bit bulky, which might make it less convenient to carry around on longer rides. However, the extra thickness also adds to the sense of security.If you’re looking for a dependable bike lock thatâs easy to use and offers solid protection, this is a great choice!
Braden –
Worked for what i needed
This lock was bought to keep a gate locked at a new home construction site. It was easy to set up the code, and the lock is easy to use, as I don’t have to worry about hiding a key or giving out multiple keys for all the different contractors coming onto the property. Seems to be well built. It’s a little long for what I needed for a gate, but I could probably reuse this somewhere else once the building project is done.Â
Tammayrend –
Canât Be Easily Cut
Unfortunately itâs a really good lock as itâs not easily cut. Would be very difficult to steal anything it locks up⦠However when it fails to open thatâs not helpful!Bought this for my daughter to use while in Atlanta. Right away, we changed the code so she would be able to remember one she established. You attest the side dial and set the new code. We did that and tested the new code several times before locking up her bike.The next day I put the lock together and locked up her bike. She was able to unlock it herself and rode to a local Target. When she arrived, she called me and asked if I had difficulty putting the lock back together when I used it, I said no, although it was a bit âstiffâ. I told her to push it together and that should be fine. She did eventually, locked the bike, and went into the store. When she came out, she could not open the lock. She tried several times and it would not unlock despite having unlocked for me, and for her. She asked for help, tried lubricating it (since it was stiff), and nothing would work. The lock would not open.She asked for help from Target employees and security. Even though they could not get it open. They tried cutting it with typical bolt cutters and it could not be cut. It took a locksmith to open it and they used specialized cutting tools.So while this is a great lock that is not easily cut, I am having a hard time giving it more than one star because she used it three times before it wouldnât open. Itâs being returned.
Anthony Bustillos –
Secure
Product feels strong and good quality, so it feels trustful to leave your personal belongings attached to it. Very friendly to use and switching codes itâs easy, which makes it easy to open, never had an issue of it getting stuck. Black color makes it disguise very good. Length is fine, gives you around enough length to attack your bike for example to a post and make it feel secure. I def recommended itâs for its good quality and not expensive as other options.
T Coolidge –
Thief proof
Grease it at same time u put a code in it … Badass cable it is a problem for best bike thief
Karl P. –
Don’t why it has to be this long, but it coils up nicely, and it’s easy to hang anywhere on the bike. Nice tumbler lock. Dam tough.
jmar –
I had my bike locked using this product and someone was able to cut through and steal the bike. I wouldn’t recommend this product. My bike was at a train station so the perpetrator would have to be relatively quick.I’ll have to go with another option maybe a chain.
MarÃa marquez –
Ha funcionado al cien.
Robert Steele –
Super sturdy.
Salvador Godinez –
Un producto que se ve bastante robusto, y a un muy buen precioEspero que como se vea funcione