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NDakter Bike Lock, Extra Long Anti-Theft Bike Chain Lock(6ft to 3.2ft) with 5 Digit Resettable Combination, Heavy Duty Bicycle Lock Long Enough for 2-5 Bikes, Ebike,Scooter, Door,Gate,Fence and More

  • Based on 132 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Dec 30
Order within 23 hours and 44 minutes
Available payment plans shown during checkout

Size: 3.2 Feet Long, 4 mm Thick


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 0.16 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. NOTE: When setting your new password, please first keep the digital wheel in the correct unlock password state before turning the reset disk. Turn the reset disk 90 to set a new password.
  • 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. NOTE: The male end of the chain is 1.25" diameter, you'd better confirm the gap of spokes/hole to wrap through before your purchase. Otherwise, you can only lock your scooter by winding instead of the gaps in the wheels.

Brand: NDakter


Special Feature: Anti-theft,Heavy Duty,Resettable


Lock Type: Combination Lock


Item dimensions L x W x H: 3.94 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: ‎3.94 x 1.57 x 1.57 inches


Material: ‎Alloy Steel


Recommended Uses For Product: ‎5-digit,Security


Style: ‎Compact


Color: ‎Black


Controller Type: ‎Hand Control


Shape: ‎Round


Control Method: ‎App


Item Package Dimensions L x W x H: ‎5.94 x 5.63 x 1.54 inches


Package Weight: ‎0.41 Kilograms


Item Dimensions LxWxH: ‎3.94 x 1.57 x 1.57 inches


Brand Name: ‎NDakter


Manufacturer: ‎NDakter


Part Number: ‎1


Size: ‎3.2 Feet Long, 4 mm Thick


Date First Available: January 3, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Dec 30

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Ease of use.
Size: 3.2 Feet Long, 4 mm Thick
Easy to use. Nice to lock bike if we stop for lunch.
Reviewed in the United States on April 8, 2024 by Scott Carman

  • Works as described
Size: 6 Feet Long, 4 mm Thick
I like the protective cover! Keeps from scratching my pretty ebike. I also like the length. I bought the 6 ft. I liked it so much, I bought 2. Easy to use.
Reviewed in the United States on May 5, 2024 by Danielle Sanchez

  • Pretty good bike lock
Size: 5 Feet Long, 4 mm Thick
The 5 foot length allows me just enough chain to lock the front and rear wheels to a bike rack. It doesn’t add a lot of weight which is nice. I also like that it uses a 5 digit code (that you create) rather than just a 4 digit code. And no key to lose. The security this chain provides is pretty basic. I’m sure bolt cutters could break the chain quickly. But for use in low-risk areas this this lock works just fine. ... show more
Reviewed in the United States on April 18, 2024 by W. Robertson

  • Great little chain
Size: 3.2 Feet Long, 4 mm Thick
For the price, this is a nice study little chain. It keeps my bike safe for a little bit. I think it can be broken if somebody really wants the bike but overall, it is good enough. I like it and it is easy to use and set up a lock combo. It is long enough to lock the bike frame and front wheel to a bike rack. I will buy again from seller. It is exactly as advertised. ... show more
Reviewed in the United States on October 27, 2023 by Charles Killen

  • Best lock we’ve ever had.
Size: 6 Feet Long, 4 mm Thick
Very strong and secure. Not too heavy. Easy to transport in your bike.
Reviewed in the United States on April 8, 2024 by Deborah Ann Willey

  • Good buy
Size: 3.2 Feet Long, 4 mm Thick
Easy to change combination
Reviewed in the United States on November 18, 2023 by Sal

  • Compact
Size: 3.2 Feet Long, 4 mm Thick
This lock is just the right size and I like that it has a protective cover so as not to scratch my bike. Setting the custom combination instructions were easy to follow. Would recommend
Reviewed in the United States on August 31, 2023 by MamaT

  • Bike lock
Size: 3.2 Feet Long, 4 mm Thick
Easy to use and to set your combination. Covered so it doesn’t scratch bike.
Reviewed in the United States on August 29, 2023 by KathyM

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