High-Strength Anti-Theft Bike Lock with 4-Digit Combo & 5Ft Steel Cable

Everything That Matters

Keyless Convenience

Experience the ultimate in keyless convenience with our Heavy Duty Anti-Theft Bike U Lock. This U-lock offers a 4-digit resettable combo, eliminating the need to carry a key. No more worrying about lost or broken keys. The large U-shaped lock features a 14.6mm hardened steel shackle, providing top-notch anti-theft security. The extra 5ft steel cable adds versatility and flexibility, allowing you to secure your bike in various ways. For enhanced protection, ensure you loop the steel cable through the front and rear wheels and then use the large U-lock to secure the wheel and frame together to an unbreakable fixture.

Greater Internal Locking Space

Our Heavy Duty Bike U Lock excels with a generous internal locking space of 7.5" x 4.5", and exterior dimensions of 9.8" x 7". This provides ample room to lock your bike frame, as well as the frame and wheels against racks, poles, and other items. The bike lock combo and 5ft steel cable offer extra security, making it easier to lock up your bike in a variety of locations.

Sturdy & Durable

Built for lasting durability, our electric bike U lock weighs 1.96 lbs and the steel cable weighs 0.86 lbs, making it a total of 2.82 lbs. The lock is made of thick, hardened high-performance alloy steel and features a zinc alloy combo lock head, providing excellent anti-theft performance and resistance to cutting and leverage attacks. The coated shackle prevents scratches to your bike while ensuring it remains lightweight and easy to carry.

Easy to Set & Use

Set and reset your code with ease using our 4-digit resettable anti-theft combo. The initial code for adult bikes is "0000". When setting a new code, ensure the digital wheel is in the correct unlock password state, then turn the reset disk 90°. Remember to jot down or take a photo of your new code to avoid forgetting it. This U lock is beefy enough to stop casual thieves, offering a convenient yet secure locking solution.

Multi-Purpose

Our bicycle combination lock is perfect for a wide range of applications, suitable for e-bikes, electric bikes, scooters, bikes, bicycles, motorcycles, gates, doors, barbecue racks, and more. With this lock, you can secure virtually anything you need, providing both sturdy and easy-to-use protection.