Best Kryptonite Cycling Chain Locks of 2025

The Kryptonite Evolution Lock offers exceptional security for your bicycle. Its innovative pin-less link design ensures that there are no weak points, making it highly resistant to attacks. The chain is constructed from 10mm six-sided links made of tough 3t manganese steel, providing robust protection. Additionally, the high-security disc-style cylinder is both pick and drill resistant, giving you peace of mind when locking your bike. With these features, you can feel confident that your bicycle will be safe from theft.

The Kryptonite Chain Lock is designed with a patent-pending END LINK DESIGN that secures the chain to a hardened deadbolt, significantly reducing critical vulnerabilities. You will appreciate the three included stainless steel keys, including one with a handy high-intensity LED bulb, making unlocking in the dark much easier. The high-security disc-style cylinder is both pick and drill resistant, ensuring your bike remains protected against theft. Additionally, the 10mm six-sided chain links are made from durable 3t manganese steel, adding further strength and security to your cycling experience.

The Kryptonite Chain Lock is designed for those living in high theft areas, ensuring your bicycle remains safe. Its 14 millimetre six-sided hexagonal chain links are crafted from triple heat-treated boron manganese, offering exceptional strength. The narrow inner width of the links helps defend against leverage attacks, providing you with peace of mind. Additionally, it features a maximum security New York disc lock with a 15 mm hardened steel shackle, making it incredibly difficult for thieves to break through. This combination of features gives you confidence when locking up your bike.

The Kryptonite Keeper 785 Lock is a robust and flexible bicycle lock, measuring 85cm and weighing 1.6kg. Its new end link design ensures that the chain is securely attached to a hardened deadbolt, providing enhanced security. The hardened deadbolt design adds extra holding power, giving you peace of mind when leaving your bike unattended. This compact chain lock is convenient for cyclists looking for a reliable solution to protect their bicycles from theft.

The Kryptonite Keeper 790 Lock offers a universal fit, ensuring it can be used with various bike models. Its weatherproof nylon cover not only protects your bike from scratches but also allows for compact folding, making it easy to store or carry. The patented lock body design enhances security, giving you peace of mind when leaving your bike unattended. This combination of features makes the Keeper 790 a reliable choice for any cyclist seeking both convenience and protection.

The Kryptonite Keeper 785 Lock offers a robust and high-quality solution for securing your bicycle, motorcycle, or scooter. With its heavy-duty 2.8 feet length, you can easily lock your vehicle to various items like gates and fences, providing peace of mind. This lock's durability ensures it withstands attempts at theft, making it a reliable choice for everyday use. Additionally, it comes with keys for easy access, allowing you to quickly secure or unlock your vehicle whenever needed.

The Kryptonite Evolution Chain Lock offers robust security for your bicycle, especially in areas with moderate to high crime rates. Its integrated lock head is patented, ensuring a secure closure that you can trust. The nylon-webbing sleeve protects your bike's paint from scratches, allowing for easy handling and storage. Additionally, with three stainless steel keys, including one with a lighted LED feature, you'll find convenience and practicality in your daily cycling routine.

The Kryptonite Chain Lock offers exceptional security for your bike with its Sold Secure Gold rating and sturdy 150cm length. The 14mm six-sided chain links are made from 3t hardened Manganese Steel, providing ultimate strength against theft. Additionally, the New York Disc Lock features a robust 15mm steel shackle for maximum protection. The durable nylon cover not only protects the lock but also ensures it remains securely in place with hook-n-loop fasteners, giving you peace of mind when securing your bicycle.

The Kryptonite Kryptolok Lock is a robust anti-theft solution designed for various applications, including bicycles, motorcycles, and scooters. With a 9.5 mm thick integrated chain, it provides excellent security against theft, giving you peace of mind when your vehicle is parked. Measuring 95 cm in length, it offers flexibility in securing your bike to various objects, such as gates and fences. Its universal fit ensures you can use it with different types of vehicles, making it a versatile choice for any cyclist.