Heavy Duty Bike Chain Lock with Combination & Keys, 4-Digit Anti Theft Security for Bikes

Aucurwen is a professional enterprise specializing in the design and development of bicycle accessories, established in 2017. Our goal is to offer safe, reliable, multi-functional, high-quality bicycle accessories and provide customers with the best shopping experience.

We prioritize product innovation and a humanized service attitude, embodying the concept of "good at self-adjustment and looking to the future" within our industry.

Aucurwen introduces the Bike Chain Lock Visit the Store, offering innovative features for convenience and security:

Benefits of Having Two Ways to Unlock: Unlock by Password: Forget the key? No problem. You can unlock the lock with a password, making it more convenient than traditional locks. Unlock by Keys: With our lock, you can still unlock it with a key even if you forget your password, unlike other combination locks.

Detail Display of Aucurwen Bike Chain Lock: - Strong Lock Head with ABS Material - 0.24" Durable and Anti-cut Steel - Zinc Alloy Lock Cylinder - Flexible Cloth Sleeve for Protection

Keys & Combination Bicycle Lock: - All-metal Structure - 3.2 Feet Long - Convenient & High Fault-tolerant - Versatile to use on bikes, Ebikes, scooters, and more

Set Your Bike Lock Password as You Like: Instructions for resetting the password included for easy use.

Key Features: - 2 spare keys and a 4-digit resettable code for unlocking flexibility - All-metal structure for maximum durability and security - Protective cloth sleeve to prevent rust and scratches - Convenient and high fault-tolerance design for ease of use

Our bike chain lock is versatile and durable, suitable for various applications, providing peace of mind with a worry-free 1-year warranty and excellent customer service.

product information: