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

Arrives Monday, Nov 10
Order within 2 hours and 7 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: ‎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


Recommended Uses For Product: ‎cycling


Style: ‎Combo U Lock with Steel Cable


Color: ‎Black


Number of Pieces: ‎1


Finish Type: ‎Painted


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


Controller Type: ‎Hand Control


Shape: ‎U Shape


Item Weight: ‎0.89 Kilograms


Control Method: ‎Remote


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


Manufacturer: ‎NDakter


Item Package Dimensions L x W x H: ‎10.67 x 7.36 x 2.32 inches


Package Weight: ‎1.42 Kilograms


Item Dimensions LxWxH: ‎3.15 x 7.09 x 1.18 inches


Brand Name: ‎NDakter


Number of Items: ‎1


Date First Available: April 10, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 10

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


  • Excellent product!
Very easy to use.
Reviewed in the United States on October 15, 2025 by Sherri L Bradfield

  • effective
Works well and is simple to use. No one has stolen my bike since using this and I'm in an area with a lot of bike theft
Reviewed in the United States on August 20, 2025 by Kindle Customer

  • 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

  • You will have a fat thumb...
Lock works well, but the numbers are hard to scroll...they should have given a little bit more room to get your finger in there
Reviewed in the United States on August 4, 2025 by Dai Tau

  • Larger than expected
This product is nice, however, for my single bike, I probably should’ve gotten something a lot smaller. This looks like something more suitable for a moonbike, very good quality. It’s pretty large. The locking mechanism is easy and secures my bike.
Reviewed in the United States on June 23, 2025 by DK

  • Great Lock
Excellent lock! Strong and durable!
Reviewed in the United States on July 25, 2025 by Harry Kariotis

  • Bike got stolen
Bike stolen today while using this. Thief took less than 10 seconds to cut through this with small bolt cutters and was on their way with my daughter’s bike, on her birthday no less. Recommend purchasing a more secure product if you’re actually concerned about theft.
Reviewed in the United States on October 3, 2025 by lonestarkate81

  • Great for burning man
Worked great
Reviewed in the United States on October 10, 2025 by Jules

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