Heavy-Duty 4-Digit Combination Bike Lock with 2 Keys - High-Security Scooter & Ebike Lock

Key Benefits

Two Ways to Unlock: NDAKTER Bike Chain Locks

NDAKTER bike chain locks offer you two convenient unlocking methods: you can open the lock with 2 keys or a 4-digit resettable code. If you forget the code, you still have the keys, and vice versa. The default password is "0000," which you can easily reset to your preferred code.

Strong Protection & Easy to Carry

These heavy-duty anti-theft bike locks are made from a zinc alloy lock cylinder and a 0.24-inch/6mm alloy steel chain. The durable material makes the lock wear-resistant, rust-proof, and cut-resistant. The lock weighs about 1.94 pounds, which is lighter than a U Lock, making it easy to carry. Since it's a chain lock, it's flexible and easy to wrap around different objects.

Scratch-Resistant Fabric Protection

The bike lock is wrapped in high-quality polypropylene fabric, ensuring it won't scratch your bike frame paintwork or make loud clunking noises while riding. Available in multiple colors, you can choose a lock that matches the color of your bike.

Convenient & Easy to Reset

• Open the lock using the default password "0000."
• Turn the knob forward 90 degrees from the default position.
• Adjust the digital to set your new password.
• Return the knob to the default position.
• Dial back your new password and insert the lock tongue to complete the process. (Please remember your new password; photos are recommended!)

Wide Application

The 3.2-foot chain lock weighs about 1.59 pounds and is long enough to lock up to 3-4 bikes together or to a tree, gate, fence, railing, thick pole, or other objects. It's versatile enough for motorcycles, scooters, skateboards, grills, ladders, doors, lawnmowers, and more. Just remember not to leave your bike unattended for long periods, especially in high-crime areas. No lock is 100% secure, but these locks provide strong protection.