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NDakter Bike Locks Heavy Duty Anti Theft, Combo Bike U Lock, 4-Digit Resettable Combination Bicycle Lock, Large U Shaped Ebike Lock with 5Ft Steel Cable for Electric Bike, Escooter, Motorcycle,Door

  • Based on 692 reviews
Condition: New
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$26.99 Why this price?
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, May 30
Order within 17 hours and 51 minutes
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Features

  • Keyless ConvenienceThis bike locks heavy duty anti theft, bike u lock combination has a 4-digit resettable combo is convenient without the need for keeping a key with you. Ebike lock with code no more worrying about difficult locks, lost keys or key disconnections. Large u shape bike lock is features 14.6mm hardened steel shackle, bicycle combo lock anti-theft security, very smooth to lock and unlock. The extra 5ft steel bike lock cable offers versatility. (NOTICE: For better protection, your bike safety,Please use Steel cable through front and rear wheels, after use the large U-lock to secure the wheel and frame together to the unbreakable fixture.)
  • Greater internal locking spaceThe heavy duty bike u lock interior locking dimensions: 7.5" x 4.5", Exterior dimensions: 9.8" x 7". Electric bike lock provides more inner space than other bicycle lock and e bike locks to help great lock moer bigger items. The bike lock combination and 5ft steel cable provide ample room to lock the frame and wheels against racks, poles, etc. It's not just about securing the bike frame. Loop it through wheels or helmets and enjoy an extra layer of peace. (NOTICE: NO bracket available)
  • Sturdy & DurableThe electric bike locks heavy duty anti theft U-lock weight: 1.96 lbs, steel cable weight: 0.86 lbs, together they weigh: 2.82 lbs. This weight makes it more resistant to theft,thick 0.57in is made of hardened high-performance alloy steel, the u lock bike combination head is made of zinc alloy. The combination bike lock is resistant to cutting and leverage attacks and provides excellent anti-theft performance. The bicycle locks heavy duty anti theft enough sturdy and security. The shackle is coated to prevent scratches to your bike. Light weight and easy to carry.
  • Easy to Set & UseThe bike lock for electric bike has a 4-digit resettable anti-theft combo. The ebike locks for adult bikes initial code is 0000. When setting your new code, 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.(When you set a new password, please remember to jot it down or take a photo to avoid forgetting it. ).This bike lock u lock combination and steel cable works well and is beefy enough to stop casual thieves.
  • Multi-purposeThe bicycle combination lock is widely used in ebike/electric bike/escooter/bike/bicycle/motorcycles/gates/doors/barbecue racks, etc. With it, you can lock everything you want, sturdy and easy to use.

Brand: NDakter


Special Feature: Combo Resettable,Heavy Duty Anti Theft,Portable


Lock Type: Combination Lock


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


Material: Alloy Steel, Polyvinyl Chloride, Zinc


Brand Name: NDakter


Recommended Uses For Product: cycling、e-bikes、scooters、bikes、bicyle、motorcycles、gates、doors、barbecue、school、cafe、gym、racks


Number of Pieces: 1


Included Components: combo bike u lock+5ft cable lock


Model Number: Fahrradschlösser


Model Name: combo bike u lock+5ft cable lock


Manufacturer: NDakter


Unit Count: 1.0 Count


Item Type Name: bike u lock-mima+cable lock


Additional Features: Combo Resettable,Heavy Duty Anti Theft,Portable


Lock Type: Combination Lock


Controller Type: Hand Control


Control Method: Remote


Style Name: Combo U Lock with Steel Cable


Color: Black


Shape: U Shape


Material Type: Alloy Steel, Polyvinyl Chloride, Zinc


Finish Types: Painted


Item Dimensions: 3.15 x 7.09 x 1.18 inches


Item Weight: 0.89 Kilograms


Frequently asked questions

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

  • Klarna Financing
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  • 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 like it says
Heavy duty easy to use no installation needed size is perfect no key manual number lock
Reviewed in the United States on February 19, 2026 by wired up n stoned out

  • Perfect for use with a Thule T2 Pro XTR Hitch Bike Rack
Using the cable I'm able to securely lock 2 e-bikes no problem when they are mounted on my Thule T2 Pro XTR Hitch Bike Rack or when at a stop when out riding. Great quality and value for the money.
Reviewed in the United States on February 10, 2026 by Tony DeLuca

  • Big hammer
It locks and unlocks so I gave it five stars. But I have a question. The casing is plastic. What happens when I take a large hammer to it?
Reviewed in the United States on April 9, 2026 by Ajita

  • Happy With Procuct
Easy to use, and the cord is juuuuust long enough to get through two bikes. Can't speak on its durability as so far no one has tried to break it, thankfully.
Reviewed in the United States on April 16, 2026 by Nicole

  • To be honest wish the cord was longer
Great product. We use it to lock up our two electric scooters (and helmets) on outings. If it were 2 bikes id say the length is perfect but i wish it had an extra foot to work with. Very sturdy, feels safe. Combo pad is easy to use. Overall good value.
Reviewed in the United States on October 10, 2024 by Rebecca wedley di pasquale

  • Easy to use, very sturdy lock
this lock has a good design so it is easy to turn the lock numbers
Reviewed in the United States on October 25, 2025 by Stu jay

  • Quick to install
Why did you pick this product vs others?: Wanted something that was sturdy and quick to use, and this bicycle lock is perfect. I was able to program my own four digit code, and it makes securing the bicycle quite easy.
Reviewed in the United States on July 7, 2025 by The Mom

  • No keys Love it
Great lock
Reviewed in the United States on March 18, 2026 by Don

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