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

4.5 (6) Write Review
Free shipping on orders over $29.99

$39.51

$ 20 .15 $20.15

In Stock

1.ColourName:Black


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 bike 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


CYCLESPEED waterproof bike lock
Product size:
Folded size: 4.72 x 2.36 x 1.77 inches(12 x 6 x 4.5cm), Unfolded perimeter: 2.8 FT (85 cm)
Advantage:
Folded Bike lock size is very small, but heavy duty; security level 6 anti theft. Rust proof, corrosion proof.
Feature:
Small size, high security level. Good design of the bracket, makes the bike lock firmly fixed on the bake tube, would never shaking, no voice even riding on bumpy road
How to install the bike lock:
- Install the bracket on the seat tube, adjust the bracket to a suitable position
-Tighten the screw with tools to fix the bracket on the tube
-Secured the bike lock on the bracket, the logo on the lock is facing outward
After-sales service:
If you are not satisfied with the bike lock, you can return it for any reason within 90 days after purchase. If you have any questions, please contact us for suggestion


Andre Hamelin
August 10, 2025
Compacte et faicile à utiliser
Shivali Shah
June 21, 2025
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.
Regi
May 9, 2025
thank god for zip ties.
ShawnC
April 14, 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.
Blake
January 19, 2025
This is the first, and probably best foldable lock that I have ever purchased.It marks off all of my personal criteria:1. Small, Compact2. Durable enough3. Combination lock4. 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
December 25, 2024
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 !