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NDakter Bike Chain Lock, 5 Digit Combination Heavy Duty Anti Theft Bicycle Chain Lock, 3.2 Feet Long Security Resettable Bike Locks for Bike, Bicycle, Scooter, Motorcycle, Door, Gate, Fence

  • Based on 3,504 reviews
Condition: New
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$18.99 Why this price?
Holiday Deal · 14% off was $21.99

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Dec 28
Order within 8 minutes
Available payment plans shown during checkout

Size: 3.2 feet Long, 6 mm Thick


Color: Light Pink


Features

  • SECURE & RESETTABLE: Smart 5-digit resettable combination bike chain lock, much safer than other 4 digit locks. Easy to set your own personalized number combination.
  • STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bicycle chain lock is made of 0.24 inch alloy steel which is drill-resistant and anti-tech unlocking.
  • SCRATCH-PROOF FABRIC PROTECTION: The bicycle chain lock is wrapped by a high quality polypropylene fabric, which is scratch-proof and wear-resistant, anti-hot and anti-icing hands; it protects the chain and prevents it scratching your bicycle frame, long lifespan.
  • CONVENIENT TO USE: Combination locking mechanism provide keyless convenience and set your own password by easy steps. With keyless convenience lock, you dont worry about lost the key and forget to carry it.Code design saves you from the hassle of carrying keys. The code is resettable - there are 10,000 combinations you can set, which makes the chances to crack the code only 1/10,0000. The default code is 00000.
  • MULTI-PURPOSE: The chain lock is 3.2 feet, long enough to lock 2-3 bikes together, or lock your bike to a tree, gate, fence, railing, thick pole and others. The lock can also be used for motorcycles, scooters, skateboards, grills, ladders, doors, lawnmowers and many others. NDakter provides a one-year warranty, we'll either replace it at no cost or issue you a full refund.

Brand: NDakter


Special Feature: Anti-theft,Heavy Duty,Resettable


Lock Type: Combination Lock


Item Dimensions LxWxH: 39.37 x 1.57 x 1.57 inches


Material: Alloy Steel


Brand: ‎NDakter


Special Feature: ‎Anti-theft,Heavy Duty,Resettable


Lock Type: ‎Combination Lock


Item Dimensions LxWxH: ‎39.37 x 1.57 x 1.57 inches


Material: ‎Alloy Steel


Recommended Uses For Product: ‎5-digit,Security


Color: ‎Light Pink


Number of Pieces: ‎1


Finish Type: ‎Painted


Included Components: ‎lock, chain


Controller Type: ‎Jog dial


Shape: ‎Round


Item Weight: ‎665 Grams


Control Method: ‎Touch


Item Package Dimensions L x W x H: ‎6.02 x 5.59 x 1.65 inches


Package Weight: ‎0.7 Kilograms


Brand Name: ‎NDakter


Warranty Description: ‎One-year warranty


Model Name: ‎NDakter


Suggested Users: ‎Men and Women


Manufacturer: ‎NDakter


Size: ‎3.2 feet Long, 6 mm Thick


Date First Available: February 27, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Heavy duty lock
Size: 3.2 feet Long, 6 mm Thick Color: Black
So far this works very well and is easy to use.
Reviewed in the United States on March 19, 2024 by DNW

  • The bike lock you wish you had
Size: 4.27 feet Long, 6 mm Thick Color: Black
The media could not be loaded. I love to cycle but I am always paranoid that I can't leave my bike unattended even if it's to make a quick stop to go to the bathroom. I have been shopping for a bike lock for quite some time and feel like after a lot of research I have found the best one. The NDakter Bike Chain Lock is not only one that is super easy to program your code but also one that feels very sturdy which features an external cloth covering which goes over the metal chain to make it harder for someone to try to cut it off and run off with your bike. The other things I really like about this product is that it comes in many different colors and 2 different lenth formats. There is a shorter one and I went with the larger one thinking ahead for if I am biking with my girlfriend or someone else we would be able to lock both bikes onto a bike stand and protect both of them from theft. The color varieties are almost endless, I went with the black to make it simple but I could have easily gone with one of the blues or reds. The last thing that I wanted to mention is that there is one drawback for some folks who are looking for a very lightweight bike lock. This is not the lightest bike lock and wanted to make a point to inform everyone, especially to those road cyclists like myself who are always trying to shed grams to be able to go faster on the bike. The weight component doesn't bother me especially because I know that it is because it is made really well and will do the job that I am wanting it do which is to protect my bike from theft. I highly recommend this product for those looking for a durable and easy to use and program bike lock. ... show more
Reviewed in the United States on August 3, 2023 by Mark B

  • Easy to use
Size: 3.2 feet Long, 6 mm Thick Color: Gray
When I first unpackaged my purchase I immediately knew it was going to work. It is sturdy and easy to set up with the combination. I use it on my electric scooter and I am not worried about it getting stolen. I have been applying the chain lock for a week now and love how easy it is to use and store in my bag. ... show more
Reviewed in the United States on January 16, 2024 by Renee Golob

  • Pretty good
Size: 3.2 feet Long, 6 mm Thick Color: Black
The lock feels very robust and locks and unlocks easily. The chain makes a bit of a weird noise but nothing too bad. Probably best used as a secondary or additional lock, on top of a more secure one.
Reviewed in the United States on December 24, 2023 by R

  • *Great* for price
Size: 3.2 feet Long, 6 mm Thick Color: Sky Blue
This is not a high security lock for urban use. We bought it for our daughter’s bike to lock up at her elementary school. That being said, it is a great value for the price! I’m surprised at the high quality of the lock mechanism and sheath to keep scratches off the bike. The actual bones of this lock (the metal chain beneath) is not something you’d want to use for a $2000 ebike, but it is great for a child’s bike or very quick trips into a store for an adult’s bike (or outside a 7-11 where you can see your bike through the glass, etc) High value-for-dollar ratio, but go with a Seatylock or Kryptonite for your beloved and/or expensive rides. ... show more
Reviewed in the United States on September 2, 2023 by Ammon

  • I love it!!
Size: 3.2 feet Long, 6 mm Thick Color: Light Pink
I use it on my e-bike and it's great to be able to lock it anywhere. It's also very easy to change the password. It's a little heavy, but it's not easy to cut, so I know it's strong and secure. I haven't had any problems with it yet.
Reviewed in the United States on January 19, 2024 by Angie

  • Impressed!
Size: 3.2 feet Long, 6 mm Thick Color: Green
I love this bike lock it is super durable and it comes in different colors! Please buy! It is an awesome product!
Reviewed in the United States on February 27, 2024 by Pedro

  • Great lock & easy to use
Size: 3.2 feet Long, 6 mm Thick Color: Orange
This lock is a great option for something easy and efficient. The metal chains are protected and don’t feel as clunky or get tangled. The chains aren’t as thick as I’d hope but they still feel secure. The plastic on the lock is also not as sturdy but it still locks well. The code and lock are very easy to use and manipulate. I personally got it to secure my moped cover and it’s been working out great so far. ... show more
Reviewed in the United States on September 1, 2023 by Katherine Montalvo

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