High Security Bike Locks for Cyclists

Established in 2018, NDakter is a professional enterprise committed to designing and researching cycling accessories and bicycle security equipment. NDakter continues to invest in R&D to enrich our product variety, providing innovative ideas and premium products. We place great importance on product safety, customer experience, and excellent functionality. Our mission is to provide the best products and services, making you stronger, healthier, and happier.

Our extensive product line includes Heavy Duty Bike Locks, Bike Lock U Locks, Bike/Scooter Bags, Bike Lock Cables, Bike Chain Locks, Kayak Locks, and Scooter Locks.

The Sturdy Bike Lock offers two unlocking methods. Crafted from hardened steel, this lock is highly resistant to breaking. The strong lock head with ABS material allows for flexible rotation of the digital axis, enabling you to freely set your preferred password without worry of mistakes.

The hardened steel alloy chain, with 0.236-inch thick security links, is highly cut-resistant, deterring theft and keeping your possessions safe. The soft cloth cover provides scratch-resistant protection, preventing damage to your bike frame and ensuring a durable, long-lasting lock.

To reset the bike chain lock password, follow these steps: 1. Set the default combination "0000" at the line with two bumps to open the lock. 2. Rotate the "RESET" knob 90 degrees to the right. 3. Turn the dials to set your new personal combination, such as "2222". 4. Rotate the "RESET" knob 90 degrees back to the original position.

The 3.2/4.28-foot-long bike chain lock is enough to secure 2-3 bikes together. You can unlock the lock using either the 2 mechanical keys or the 4-digit resettable code. If you forget the code, you can use the keys, and vice versa.

The heavy-duty, anti-theft bike locks are constructed with a zinc alloy lock cylinder and 0.24-inch alloy steel chain, making them wear-resistant, rust-proof, and cut-resistant. Weighing only 1.5 pounds, the lock is easy to carry, and its flexible chain design allows for secure attachment to various objects.

The high-quality polypropylene fabric cover protects the lock and prevents it from scratching your bike frame or making loud noises while riding.

The multi-purpose chain lock can be used to secure not only bicycles but also motorcycles, scooters, skateboards, grills, ladders, doors, lawnmowers, and more.

NDakter offers a one-year warranty. If you are unsatisfied with the product, you can contact us for a replacement or a full refund.

Warm reminder: While our bike locks provide strong protection, no lock is entirely theft-proof. It is still essential to be cautious and not leave your bike unattended for an extended period, especially in high-crime areas.

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