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Bike Foldable Bicycle Lock, 4-Digit Anti Theft Combination Security Level 6 Heavy Duty Folding, 2.8 FT Strong, Security Chain Lock with Bracket

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$36.99

$ 16 .99 $16.99

In Stock

About this item

  • Compact, Heavy Duty and Sturdy:The folded size of the bike chain is 4.72 x 2.36 x 1.77 inches, a very small size, But the weight with bracket is 735g. PA6 plastic+High-strength steel alloy lock body (0.39 x 0.59 inches ), and zinc alloy+copper alloy lock cylinder with ABS cover, makes the bike lock combination anti-cutting, anti-sawing, anti-smashing. Passed 3.5M drop test and 5000N pull test. security chain lock make your bike safer
  • Four-Digit Password Combine:4-digit combination bike chain locks protect your bike to be safer, convenient for you to set your password. The code wheel is soft to rotate, each turn, you can hear “click”. Resetting the lock code takes a bit of effort to push the black button to the depth required, you never need to care about setting a password accidentally and don’t know the new password. Remember your password, then start your riding without keys
  • Sophisticated Design:1. A good design of the bracket, makes the foldable bike lock firmly fixed on the bike tube, would never shake, no voice even riding on a bumpy road; 2. PA6 plastic covering protects your bike won’t be scratched by the chain, also protect the lock body away from rust and corrosion; 3. After entering the right code, you need to press the gray button to open the folding mountain bike lock, so it is more difficult for someone to open your bike lock without the password
  • How to Reset a Password:The code wheel couldn’t be turned when the lock is open. Password setting: Initial password is 0000, press black button and hold to set a new password along the groove, then release the button, remember your new password, finally, test if your new code could open the folding bicycle locks which are heavy duty anti theft
  • Reflector on the bracket :At night, the rider could be noticed much more easily by the car coming from behind. The bracket of bicycle security chain lock ensures the rider’s safety. Not only protects your bike but also helps you with your night riding safety.



Product Description

CYCLESPEED Folding bike chain lock combination

4-digit combination bike lock

Features:

-Small folded size but unfolded perimeter is 85 cm, could lock 3 bicycles.

-735g heavy duty lock. High-strength steel alloy joint, folding but sturdy. Passed 3.5m drop test and 5000N pull test.

-PA6 plastic cover, never scratch your spokes when locking your bike. And it keeps the lock away from rush and corrosion.

Works well at any weather

suitable for most daily weather

Less effected by the temperature

PA6 plastic+High-strength steel alloy lock body, and zinc alloy+copper alloy lock cylinder with ABS cover, the foldable bicycle could works well at any season, from -30℃ to 60℃, hardly affected by thermal expansion and contraction, won’t be difficult to open.

Safety of the bicycle folded lock

Anti-smashing

Anti-smashing

Passed 5000N pull test, it is very hard to break by smashing pound

Anti-cutting

Anti-cutting

Normal cut would break the plastic cover, but the lock body is made of hardened steel, need a long time to shear

Anti-sawing

Anti-sawing

Joint is not a weakness, when the thieves want to steal your bike, it would takes them a long time to saw this lock, usually they will give up.

CYCLESPEED bike lock combination, provide you more convience

More convience for your cycling tour

Let your cycling without keys

We always realize that we forgets to take keys, until trying to open my bike lock. It makes us upset, so there have combination locks, traditional combination bike lock is easy to be broken in lock cylinder, but the core of our lock cylinder is made of high quality metal, balanced rust-proof, unbreakable, corrosion-proof. Difficult for thieves to steal your bicycle

Convient and confidence of CYCLESPEED mini bike lock

Easy to place

Easy to place:

The bracket is fixed on the bike seat tube, the lock could be fixed on the bracket, would never shake. When you want to take off the lock, press gray button first.

Strong rivets

Strong rivets:

The joint is made of high-strength steel alloy, rust-proof, unbreakable. We paid more attention to improve the weakness of lock body, so it is safer than normal folding bike lock.

Protect your bike anywhere

Widely use occasion:

Not only lock you wheel, the features of bike chain lock is you can lock your bike with anything, such as telephone pole, railing, trees or other immovable things

Reflector to keep safety of night riding

Reflector on the bracket protect you at night riding

Not only protect your bike, we want your riding could be safer

At night, the rider could be noticed much more easily by the car coming from behind. The bracket of bicycle lock chain ensures rider’s safety. Not only protects your bike, but also helps you for your night riding safety

Note:

The lock could make a big trouble for thieves. But, it just is a trouble, parking your bicycle on your sight could be the safest. There is no indestructible lock in the world, to ensure your bikes won’t be stolen, park in where people come and go, or your own garden could be better


ShawnC
Reviewed in the United States on February 10, 2025
This lock looks as great on the bike as it is effective. The holder could be a little better and I thought about deducting a star but that would be nitpicking. It really is a great lock at a fair price.
Chloe
Reviewed in the United States on July 11, 2024
This lock was great for around 1year. I liked that it was compact and seemed very secure. On the plus side there was an attempt to steal my bike but the thieves couldn’t break through the lock itself, you could see the saw marks of their attempts but luckily for me they gave up. That evening 2 other bikes were stollen from the same spot but I was fortunate because of lock. Anyway… the reason this isn’t a 5 star review. The locked jammed while securing my bike outside my apartment. I’ve had to smash the lock to get my bike free. The code was correct but the latch mechanism had jammed, I had to hit the unlock button with a hammer for it to release. Luckily it happened at home and not while I was out or I’d have been stuck. The locking mechanism has been a little temperamental for a while but I didn’t expect it to completely lock up. It’s a shame as it has been great but I don’t trust the brand enough to purchase another one. If they can redesign the locking and releasing mechanism that would be great. Overall it’s a super secure lock, good design but I need a better release mechanism. I daren’t lock it again at this point.
Andre Hamelin
Reviewed in Canada on May 12, 2024
Compacte et faicile à utiliser
Shivali Shah
Reviewed in the United States on December 23, 2024
Son bikes all over town and uses this when going into stores or stopping in a park.We LOVE:-Too fat to cut with a quick bolt cutter. a thief would probably go to the next bike if they saw how fat the metal is.-easy to open and close. just be careful not to forget the combination.WE DONT LOVE- we could not get it to stay on the bike when not in use. so my son takes a backpack specifically for water and this lock. i wish the lock on bike mechanism worked, but it never worked. he tried, my husband tried, i tried. so if you are depending on that feature, look elsewhere.-it is heavier than other locks, but that is because of the quality thickness of metal which is what makes it a good anti theft device. the weight is worth it. but it does feel like a heavy rock in the backpack.
Axel Betancourt Martínez
Reviewed in Mexico on August 7, 2023
Buen candado, no es una caja fuerte de titanio pero cumple su función, protege y ayuda mucho.
Richard W.
Reviewed in the United States on November 14, 2023
After trying several methods for securing my expensive e-bike I have finally found a solution that I find is versatile and easy to use. I tried a keyed folding lock but didn't want to carry another key. This strong combo lock plus a looped steel cable offer a wide range of security options for leaving my e-bike unattended. I actually carry a strong combination lock (set to the same combination) as well to provide even more flexibility. Mounting the lock to the seatpost is trivially simple and it looks good on the bike.1- Used by itself through the chainstay and rear wheel offers a good option for a quick stop because the bike weighs 60 pounds and is hard to carry.2- If I can park close enough to a fixed post/rail I loop the lock around the post as well.3- If the lock is too short to reach the post/rail I pass my cable around the post and then secure it to the bike with the folding lock that I have attached to a wheel.4- If there is no post I use the padlock to attach one end of the cable to something immovable, like a chain link fence or an eyebolt.I added a concealed Apple AirTag for the unlikely case when someone defeats all of that hardware. Then you and the police can track it down. BTW: If you can locate your stolen bike DON'T try to recover it yourself. Let the police do their job and recover it for you.I highly recommend this lock.
Blake
Reviewed in the United States on July 1, 2022
This is the first, and probably best foldable lock that I have ever purchased.It marks off all of my personal criteria: 1. Small, Compact 2. Durable enough 3. Combination lock 4. Comes with mounting hardware for your bikeThis is a great lock, simple easy to use, does not get tangled under the bike seat or gears like other cord locks can do. Stores itself on the bike, has a heft to it that says: "oh yeah, I'm a tough bike-lock, bring it on!"My ONLY thing concerning this lock, is how the coating can come off the sides from the bike rack that you are locking on, but that is just a minor, esthetic only concern. Other than that, I would recommend this lock to protect your investment!
Steve
Reviewed in the United States on March 29, 2022
The lock is great. The mount is a bit cheesy, but I think it will work. Wrapped my seat post with rubber friction tape first, then installed mount over the tape. I tried not to strip out the screw or the plastic strap. Not gorilla tight, but tight. No sign of it stripping out, hopefully.Very happy with the lock. I think it is good quality, secure, compact, and very handy.One question about this product was answered incorrectly above in the questions and answers section.A lady asked if the lock can be stolen off the mount. The answer given her was no, that it locks to the mount.Not so.It latches to the mount. But, all you gotta do is watch their video on the product and see that pressing the gray button unlatches it so that it can be removed from the mount. It is NOT LOCKED to the mount. In fact, it cannot be locked to the mount because wrapping it up covers the combination dial completely. There would be no way to unlock it then.Great lock.If the mount falls apart (and I don't lose the lock when the mount breaks) I will just pack the lock in a bag. No biggy. It is compact enough that wouldn't be a problem.A day or two later:Well, I moved the lock mount to different places on my bike twice until I found just the right spot for me.During the final placement, I over tightened it and stripped the plastic band. No biggy. I wrapped a wee bit of rubber friction tape around the new location, cut off about half of the plastic band, grabbed a small stainless steel hose clamp, and fixed the hose clamp right over the remaining plastic band using the remains of the plastic band as a platform for the hose clamp. Tightened it down pretty darned tight. Almost gorilla tight. No sign of the mount cracking under the pressure. Very secure.Now it is JUST RIGHT !
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