Search  for anything...

NDakter Bike Lock,Bike Chain Lock with 2 Ways to Unlock,4 Digit Combination Heavy Duty Anti-Theft Bicycle Lock with 2 Keys,3.2/4.28Ft High Security Scooter Locks for Ebike,Electric,Motorcycle,Door

  • Based on 403 reviews
Condition: New
Checking for product changes
$18.99 Why this price?
Save $24.99 was $43.98

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Oct 20
Order within 2 hours and 31 minutes
Available payment plans shown during checkout

Size: 3.2 Feet Long, 6 mm Thick


Color: Black


Features

  • Two Ways To Unlock:NDAKTER Bike Chain Locks have two unlocking methods for you to choose. you can open the lock not only with 2 mechanical keys, but also with 4 digit resettable code. Forget the code, you have the keys or vice versa.The default password is" 0000", which can be easily reset to your own password.
  • Strong Protection & Easy To Carry : The heavy duty anti theft bike locks is made of Zinc alloy lock cylinder,0.24 inch alloy steel chain is very sturdy. The heavy duty material makes the lock wear-resistant, rust-proof and cut-resistant. The Bicycle lock weight at 1.5 pounds,not as heavy as a U-Lock,easy to carry,Since it's a chain lock, it's flexible and easy to wrap around different object.
  • Scratch-Resistant Fabric Protection:The bike lock combination is wrapped by a high quality polypropylene fabric, so it's protected and won't clang on/scratch your bike frame paintwork. It will not Make loud clunking noises while riding.Comes in many colors,you can choose the lock that you like or that matches the color of your bike.
  • 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.
  • Perferct After Sale: NDakter provides a one-year warranty. If you do not satisfied with our product or simply just don't like it, please contact us, and we will give you a replacement or full refund. Warm Reminder: Don't lock your bike outside for a long time. Especially in high-crime areas. No bike lock cable is 100% safe.

Brand: NDakter


Special Feature: Anti-theft,Heavy Duty,Resettable


Lock Type: Combination Lock


Item dimensions L x W x H: 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 L x W x H: ‎39.37 x 1.57 x 1.57 inches


Material: ‎Alloy Steel


Recommended Uses For Product: ‎Security


Style: ‎Modern


Color: ‎Black


Number of Pieces: ‎1


Controller Type: ‎Hand Control


Shape: ‎Round


Item Weight: ‎1.5 Pounds


Control Method: ‎Touch


Manufacturer: ‎NDakter


Item Weight: ‎1.5 pounds


Product Dimensions: ‎39.37 x 1.57 x 1.57 inches


Item model number: ‎NDDEC


Size: ‎3.2 Feet Long, 6 mm Thick


Special Features: ‎Anti-theft,Heavy Duty,Resettable


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 29, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 20

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
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very Pleased
Size: 3.2 Feet Long, 6 mm Thick Color: Green
We live in the country and need several access gates locked. Occasionally a contractor or utility needs access. Not only are their keys for this lock, but it has a combination that you can change anytime. I have 4 of these locks. 1 on a horse panel gate. 1 on a chain link walk through gate. 1 on a wood, privacy fence gate, and 1 on a drive through chain link fence gate. The long chain makes it easy to wrap the lock as tight or loose as we need on the various gates. I can now give the contractor the combo, come home and change the code. These are good thick chains with fabric over them. I don't pinch my fingers when putting them on. Combo is easy to change, and having a key for quick emergency, when you have forgotten your code is a blessing. The key works the right side of the lock, the combo, the left. That means if you give the key to someone, they can not change your combination on you. Keys are good solid keys. I will buy 2 more to lock our trailer hitches. ... show more
Reviewed in the United States on April 25, 2024 by Beatle66

  • Strong with smooth locking mechanism.
Size: 3.2 Feet Long, 6 mm Thick Color: Black
I needed a heavy duty lock , to keep My Mountain Bike safe . This lock is not only sturdy , but it is very smooth when working the combination dial.
Reviewed in the United States on July 30, 2024 by pastor Lopez

  • Works great - exactly as expected!
Size: 3.2 Feet Long, 6 mm Thick Color: Blue
Works perfect. My son used for when he rode his bike to camp every day this summer. It is a little heavy but he put in his backpack for the ride to and from and was fine.
Reviewed in the United States on August 7, 2024 by Amazon Customer

  • Solid
Size: 3.2 Feet Long, 6 mm Thick Color: Blue
Good heavy duty lock. I am using it to lock up my bike in my garage. Only issue - could be a bit longer, but other than that - easy to use.
Reviewed in the United States on October 27, 2023 by acbil

  • Better than expected
Size: 3.2 Feet Long, 6 mm Thick Color: Orange
At this price point, I wasn't expecting much but this lock has really surprised me with its quality. I am using for my daily Citibike rides to the post office. I like it better than a U-lock because it easily plops in my messenger bag and it's flexible to hook up to the nearest fixed object. (I may also be influenced by the cheerful orange.) ... show more
Reviewed in the United States on April 18, 2024 by WonderWmn

  • Secure
Size: 3.2 Feet Long, 6 mm Thick Color: Black
Works perfect for my son to be able to ride his scooter to school and lock it up safely!
Reviewed in the United States on June 16, 2024 by ashley

  • Best of both worlds
Size: 3.2 Feet Long, 6 mm Thick Color: Black
This lock is fantastic. I will start off by saying it is HEAVY and that's a good thing. Also the ability to set your own code and use a key or the code is a life saver for those who know what I am talking about. I don't think anybody would get away with stealing a car with this thing if it was strapped to a light pole. They'd end up taking the light pole with them! Convenient, you can just wrap and lock around bike frame when your riding or throw it in your backpack. Highly recommend and will be buying for every other bike I own. ... show more
Reviewed in the United States on March 30, 2024 by TV0406

  • Terrible Piece of Crap
Size: 4.28 Feet Long, 6 mm Thick Color: Pink
The lock only worked fine for two weeks when suddenly, it WOULD NOT open up when the code was entered. I noticed that three of the four number wheels would make a click sound, so I am assuming one of the wheels stopped working. Well, that's crappy, but at least the lock also came with a key ... except that two weeks later, the key is stuck in the lock after opening it. No matter what I do, the key will turn but it will not loosen from the lock. And the key is also a cheap piece of crap because it started bending and is getting misshapen after three attempts to free the key from the lock. Don't waste you money ... it's JUNK! ... show more
Reviewed in the United States on August 30, 2024 by Jeanne Ortiz

Can't find a product?

Find it on Amazon first, then paste the link below.