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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 511 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Nov 4
Order within 12 hours and 38 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: ‎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


Recommended Uses For Product: ‎Security


Style: ‎U Lock with Cable


Color: ‎Black


Number of Pieces: ‎1


Finish Type: ‎Painted


Included Components: ‎U lock, cable and 3 keys


Controller Type: ‎Hand Control


Shape: ‎U Shape


Item Weight: ‎1.54 Kilograms


Control Method: ‎Touch


Model Name: ‎U Lock and Cable


Manufacturer: ‎NDakter


Item Weight: ‎3.39 pounds


Product Dimensions: ‎7.09 x 3.15 x 1.18 inches


Item model number: ‎Bügelschlösser


Finish: ‎Painted


Special Features: ‎Heavy Duty Anti Theft,Anti-theft


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 1, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 4

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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Top Amazon Reviews


  • 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 good quality
Style: U Lock with Cable
Easy to use very durable keeps my bike very secure size is perfect
Reviewed in the United States on August 5, 2025 by Tim Hamlin

  • Best bike lock ever!!
Style: U Lock with Cable
So far the best bike lock I have ever owned and it came with 3 keys. Not very heavy but very sturdy and very durable and strong. So worth the money I paid and it's not break the bank expensive. Very well made and arrived on time.
Reviewed in the United States on May 19, 2025 by LadyPage LadyPage

  • Way better than master lock
Style: U Lock with Cable
Heavy and thick lock. I'm the type of person to not just use 1 lock anyway and I mix them up at the same time between u locks and chains. This particular u lock gives the impression of quality and someone will absolutely have to work hard and have the appropriate tools to get through this. You won't just bare hand rip this lock off or use a basic hammer. A huge bolt cutter with leverage or a power saw that will both draw attention to you will be needed if I had to guess. I use this to lock the frame of the bike at hip height and then use chains to lock the wheels for added security . ... show more
Reviewed in the United States on August 16, 2025 by tyrel

  • Solid Time buyer / deterrent. But can be odd to store it during rides
Style: U Lock with Cable
There are 2 types of lock shoppers. People who really believe that the lock will stop a thief who has the time and the tools. And people who knows the purpose of the lock is to simply deter/buy them enough time to either get back to your bike or 1. Someone notices your bike is being stolen and scares off the thief. 2. The lock is durable enough that it buys you enough time to tire out whatever tool they are using to steal it. That’s all a lock can do. Is deter a thief because it’s durable or intimidating. Or it can buy you time so you can get back to your bike or someone scares them away. I got this lock for those two reasons. This cable and pretty much all cables are literally a security joke with the right tool in hand. But lets be real it’s a valuable deterrent when you understand its use (to buy you time or to deter): Which is to secure your wheels/tires up so that some miscreant can’t just come and take your wheels off without tools esp if you have the quick release. That’s it. That’s all. I would never use this level of lock and trust it to be there when I get back in some random place where people are not around or that I Don’t expect to be back within 10-15 mins. I mainly use it to make quick stops into stores Where people are surely out and about at all times and where it would just be too crazy to use an angle grinder in public on a bike. In my personal opinion I would eventually get two of these locks and I would trust that setup to secure my bike if I intended to make longer stops or in more sketchier areas. It’s not about if they can get thru the lock (someone always can) it’s about how much time you can buy before they can take it and deterring them from attempting all together. The size is good and Wide and have fit around the posts I’ve used them on so far. I appreciate the door that covers the actual lock so debris doesn’t deteriorate it over time. (I ride to the sandy beach daily so I really appreciated that) Only thing I Don’t like about it is that it’s pretty challenging to find a good place to keep it on the bike since it is so wide and oddly shaped. It didn’t come with a mount so I currently have it hanging from my handlebar. And I Don’t really care for that placement AT ALL but it’s the only place that it will fit on the bike without rocking and knocking everywhere. Will update this if anything changes. ... show more
Reviewed in the United States on August 15, 2025 by Rational thinker.

  • Heavy, but worth it.
Style: U Lock with Cable
Very heavy and sturdy. Lugging it around ads a lot of weight to my bike, but it does feel secure when I lock it up.
Reviewed in the United States on October 14, 2025 by Fishtail

  • So far so good!
Style: U Lock with Cable
So far so good! Hanging in there! I haven’t used the rope and probably won’t. But I like the other lock part. Lots of spare keys too.
Reviewed in the United States on October 14, 2025 by Rich

  • Solid and secure
Style: U Lock with Cable
As solid as they come! The length, durability and security of this lock is just what I expected. Easy to lock/unlock, not too heavy or bulky, and I feel secure leaving our bikes locked up anywhere. Has held up nicely and has not lost its original finish or appearance
Reviewed in the United States on August 7, 2025 by Wendy

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