Heavy Duty Anti-Theft Bike Chain Lock with 5-Digit Combo

Feature Set

Secure & Resettable: 5-Digit Combination Bike Lock

Sturdy & Durable: Our bike chain lock features a hard-to-break-through design with a zinc alloy lock cylinder, ensuring maximum security. The alloy steel chain, with a thickness of 0.16 inches, is drill-resistant and strong against anti-tech unlocking attempts. Remember, no lock is 100% safe; always keep an eye on your bike, especially in high crime areas.

Scratch-Proof Fabric Protection: The high-quality polypropylene fabric wrapping the lock is designed to be scratch-proof and wear-resistant. This fabric also ensures a comfortable grip, protecting your hands from both heat and cold. It shields the chain from scratches, thus extending the lifespan of both the lock and your bicycle.

Convenient to Use: The combination lock offers keyless convenience with the ability to set your own personalized code in just a few easy steps. Fret not about losing or carrying a key; with the code, you have access at any time. The lock can be reset for up to 10,000 combinations, making the likelihood of cracking the code incredibly low—only 1 in 100,000. The default code is 00028.

Multi-Purpose: Designed for versatility, this lock measures 2.62 feet long and weighs about 0.71 pounds, making it perfect for locking 1-2 bikes together or secure locking to trees, gates, fences, railings, and thick poles. It’s also suitable for motorcycles, scooters, skateboards, grills, ladders, doors, lawnmowers, and much more.

Kindly Reminder: The lock head's diameter is approximately 1.25 inches (3.2 cm), which suits nearly all current bike wheels. However, if your scooter or e-bike has a wheel gap or hole smaller than 1.25 inches (3.2 cm), the lock will not fit through the wheel. In such cases, we recommend wrapping the lock around the scooter instead of passing it through the wheel gap.