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NDakter Bike Locks Heavy Duty Anti Theft, Bicycle U Lock for Ebike, 18mm Shackle, 6FT Steel Security Cable with 3 Keys for Electric Escooter, Motorcycle, Moped, Dirt-Bike, Tri-Bike Wheel Lock Sturdy

  • Based on 530 reviews
Condition: New
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Availability: 20 left in stock
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Arrives Sunday, Mar 29
Order within 22 hours and 15 minutes
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Features

  • High Security & Anti-theft NDakter's bike locks heavy duty anti theft kit is consists of an ergonomic large u-shape locks with a double-opening design, the u-lock cable is 0.7-inch thick, approximately 6FT long steel cable, and 3 keys.The hardened steel hook and loop of the ebike lock is 0.7-inch/18mm thick, outer size is 7.8in x 9.2in, inner size is 5.5in x 7in, and the weight is 1.54KG, higher anti-theft security bicycle kocks set. This combination lock kit can be more effective against cuts, and leverage attacks. Keep the safety of e-bike, electric scooter, motorcycle or other vehicle.
  • Ergonomic & Double DeadboltThis heavy duty anti theft electric bike u lock with ergonomic and double deadbolt design, locking cylinder is made of high-quality zinc alloy with precision construction to prevent technical openings. Besides, ebike u lock features a 0.7in/18mm hardened steel hook and loop, external dimensions: of 7.8in x 9.2in, internal dimensions: of 5.5in x 7in, and has more interior space than other u locks. The weight is 1.54 kg, providing higher security against theft.
  • Without blockingHigh quality zinc alloy lock cylinder with dust cover, easy to open with a key, no need to worry about blockage issues. And the key is made of brass, no need to worry about the key bending and breaking
  • Package IncludesYou will receive a u lock for bicycles, a steel cable, and 3 keys. In addition to carrying a key with you, you can keep one key in the office and one key at home to prevent loss. Note: Bracket not included
  • Multi-purposeYou can use a U-shaped lock alone or in combination with the steel cable. They can simultaneously lock 4-5 bicycles, is also the ideal choice for securing e-bikes, motorcycles, scooters, sports equipment, gates, fences, toolboxes, ladders, grills, lawnmowers, skateboards, truck beds, and more.

Brand: NDakter


Special Feature: Heavy Duty Anti Theft,Anti-theft


Lock Type: Key Lock


Item dimensions L x W x H: 7.09 x 3.15 x 1.18 inches


Material: Brass


Brand Name: NDakter


Recommended Uses For Product: Security


Included Components: U lock, cable and 3 keys


Model Number: Bügelschlösser


Manufacturer: NDakter


Item Type Name: Bike U Lock with keys and cable


Item Dimensions: 7.09 x 3.15 x 1.18 inches


Item Weight: 1.54 Kilograms


Additional Features: Heavy Duty Anti Theft,Anti-theft


Lock Type: Key Lock


Controller Type: Hand Control


Control Method: Touch


Style Name: U Lock with Cable


Color: Black


Shape: U Shape


Material Type: Brass


Finish Types: Painted


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 29

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


  • Good Quality U-Lock w/ 6' Steel Cable
Style: U Lock with Cable
Heavy duty u-lock with 18 mm shackles, twe sided locking points with good quality .04mm 6' long wire cable. Love the secure build and wire cable for locking up the front wheel and seat. Due to heavyweight build, the lock is pretty weighty and needs good quality frame holder or carried in backpack/rack bag ... show more
Reviewed in the United States on January 10, 2026 by TomH

  • Tired of running out of room.
Style: U Lock with Cable
The U-lock system I was using before was wonderful first time out... with my new mountain bike (which I haven't ridden a bicycle in 30 years, nor needed a bike lock). I love cycling and I was even more impressed by the improvements of bicycle locks. However, within the first week I started running into space issues...or better put, limitations on how I can secure the bike with all of the releasable and detachable parts. The extra wide width and angular shape to the U-lock really opens up more consistent fastening when locking the bike up. The shape and the added room even allows for my bicycle helmet to be secured along with the bike (helmet has a special location where you can secure the helmet in a bike lock). Overall this U-lock system's strengths are quality material (improving security and protecting the paint finish of your bike)...price very competitive from more recognized brands...carries a weight and durability that is reassuring (for the owner) and discouraging to all other people from tampering with it. ... show more
Reviewed in the United States on January 29, 2025 by Aaron Aaron

  • Very Solid
Style: U Lock with Cable
Great lock and cable combination. I use it on my e-bike and it works great. Highly recommend.
Reviewed in the United States on October 30, 2025 by fred rauch

  • Perfect!!
Style: U Lock with Cable
Exactly what was pictured and very durable!
Reviewed in the United States on January 3, 2026 by Sarah

  • It is always good to add more protection to your vehicles
Style: U Lock with Cable
The metal tube is exactly what I expected, a thick metal covered in rubber to avoid scratching my e-scooter, I'm not very sure about the body, I feel it simple and light and one of the sides has a plastic cover instead of being entirely metal, it comes covered in rubber except for the plastic side, which is good that it has rubber there but I have doubts about what was mentioned above, that's why I take away a star, otherwise I'm going to keep it. Regarding the cable, like all cables of this type, they are rubbish. They are not intended to secure your vehicle in the main, they are just a small addition to make theft a little more inconvenient. But it is appreciated that it is included even though I do not know if this increases the price, because if so I would prefer not to include it or better include a disc brake. ... show more
Reviewed in the United States on December 22, 2024 by E.Gonzalez E.Gonzalez

  • Great system I have two one for each ebike
Style: U Lock with Cable
The best lock buy as many as you need
Reviewed in the United States on February 2, 2026 by Amazon Customer

  • Perfect for college use
Style: U Lock with Cable
If you have a kid going to college, this is the bike lock you need if you want your kid to come back home with a bike. Bike thefts are rampant on many campuses but this one is SOLID.
Reviewed in the United States on February 24, 2026 by silvrheart

  • Would purchase again!
Style: U Lock with Cable
Great purchase for our e-bikes! Strong and durable. We actually purchased 2 but the cable is long enough that most times we only need to use one to lock both bikes together! These locks are heavy duty, I would highly recommend!
Reviewed in the United States on December 6, 2025 by Trisha Ondell

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