Best Chain Folding Bike Locks of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Chain folding bike locks are a reliable and secure way to keep your bike safe from theft. These locks are made from durable materials, such as hardened steel, and can resist cutting, sawing, and prying. They come in various lengths and thicknesses, making them suitable for different types of bikes and security needs. The folding design allows for easy storage and portability, making them convenient to carry while riding. Overall, chain folding bike locks provide peace of mind for cyclists who want to protect their valuable bikes from theft.
At a Glance: Our Top Picks
Top 10 Chain Folding Bike Locks
Accwork Folding Bike Lock with High Security
The Accwork Folding Lock offers high-level security for your bicycle or electric scooter. Made from durable alloy steel, it features hydraulic shear resistance and anti-drilling properties, ensuring your bike remains safe from theft. Its foldable design makes it easy to carry, while the included mounting bracket allows you to securely attach it to your bike frame. Additionally, the waterproof exterior protects against the elements, preventing rust and scratches on your bike's paintwork. This lock provides peace of mind for every ride.
Pro-Bike Tool High Security Bike Lock
The Pro-Bike Tool Lock offers exceptional security for your bicycle. Constructed from high-grade alloy steel, it effectively resists cutting attempts, ensuring your bike remains safe. With an all-weather protective cloth cover, this lock safeguards against rain, dust, and friction, enhancing its durability. Its user-friendly design allows for quick and easy locking, providing you with convenient security. Additionally, the scratch-resistant coating helps preserve your bike's appearance, making it a reliable choice for protecting both your bike and its aesthetic.
ROCKBROS Heavy Duty Anti-Theft Bike Lock
The ROCKBROS Cube Lock offers high-level anti-theft protection with embedded rivets and anti-drilling lock cylinders, ensuring your bike remains safe and secure. Its protective stainless steel body, coated in vinyl, prevents damage to your bicycle's frame, giving you peace of mind while locking up. The portable design allows it to fold into an artistic cube, making it easy to carry and store. Additionally, the durable construction uses advanced technology to reduce joint gaps, ensuring a tight fit for long-lasting use.
LuTuo Folding Bike Chain Lock with Keys
The LuTuo Folding Bike Lock offers a sturdy and durable design, made from quality zinc alloy and ABS materials, ensuring strong anti-theft protection. Its theft-proof and waterproof design includes a rubber-sprayed lock core, which helps to prevent damage to your bicycle frame. You’ll appreciate the high-class stainless steel keys, featuring a unique design to prevent mix-ups and a serial number for easy replacement if lost. With its compact size and lightweight build, this lock is convenient to carry, making it an excellent choice for cyclists.
Surplex Compact Folding Bike Lock with Security Features
The Surplex Folding Lock is designed to provide excellent protection for your bike. Its rivets utilise VSR technology, making them resistant to sawing and cutting, which adds an extra layer of security. Constructed from high-strength hardened alloy steel, this lock is also covered in PVC to prevent scratches. Additionally, the anti-drilling components ensure that thieves cannot easily break into it. The foldable design makes it lightweight and convenient to carry, fitting neatly onto your bike for easy access.
LuTuo Heavy Duty Folding Bike Lock
The LuTuo Bike Lock is a compact and sturdy option for securing your bicycle. Its heavy-duty design features a 4-digit combination that allows you to set your own password, providing convenience and peace of mind. The sophisticated design ensures that the lock remains firmly attached to your bike, even on bumpy rides, while its protective cover prevents scratches and rust. Additionally, the lock's mechanism requires a specific button press after entering the code, making it more challenging for potential thieves to access your bike without your password.
BBB Cycling PowerFold High Security Bike Lock
The BBB PowerFold Bike Lock is designed for convenience and security. Its advanced folding mechanism allows you to easily compact the lock, making it simple to carry. You can mount it almost anywhere on your bike frame thanks to the smart bracket system, ensuring it’s always within reach. The included lock cover prevents dust and dirt from entering the lock, helping to maintain its functionality. Additionally, the smart coating protects your bike from scratches, keeping it looking new and pristine.
RBRL 110cm Heavy Duty Folding Bike Lock
The RBRL Folding Bike Lock is designed for maximum security and convenience. Its heavy-duty construction, made from 5mm high-strength alloy steel, offers excellent resistance against theft. You can enjoy peace of mind knowing that it withstands various attack methods. The Swiss lock cylinder technology adds another layer of protection, ensuring that unauthorised access is highly unlikely. Installation is straightforward, allowing you to mount it easily on your bike, while the compact design makes it convenient to carry wherever you go.
Honszex Heavy Duty Electric Scooter Lock
The Honszex Electric Lock is a robust and secure solution for safeguarding your bicycle, electric scooter, or stroller. Its heavy-duty design, resembling handcuffs, ensures maximum security against theft. Crafted from high hardness alloy steel, it resists cutting and rust, providing long-lasting durability. The rubber lock cover prevents scratches on your mobility device, enhancing grip and comfort during use. With a thick 60cm chain wrapped in high-quality fabric, it not only reduces noise but also adds an attractive touch while ensuring strength.
KRASER KR7022B Folding Bicycle Lock with Transport Support
The KRASER KR7022B Folding Lock offers exceptional security for your bicycle. Made from high-quality steel, it features 6mm thick rods that are securely joined by rivets, ensuring your bike is well protected. With a total length of 70 cm, this lock can easily secure any bike. Additionally, its compact design allows for easy transport, as you can attach the mount to your bike frame or saddle using the included plastic fasteners. This convenience means you can carry it effortlessly wherever you go.
Frequently Asked Questions (FAQs)
1. Can you lock a folding bike?
Folding bike locks can easily be attached to your bike's frame, to provide convinient and secure transport. What is this? The best folding bike locks come with a well-designed mounting system that allows you to easily attach and transport your folding lock whilst cycling.
2. Is a chain better than a bike lock?
For stationary security (usually at home or at work), then a thick, heavy chain is better than any u-lock. They are more secure and much better suited to a home environment where you are unlikely to have a handy bike rack to slip your u-lock round and may want to secure several bikes at once.
3. Is folding lock safe?
Folding locks are a great alternative to more traditional u-locks and chains. They provide more locking opportunities than u-locks, they're much lighter than chains and are easier to carry than both! However, in general, they're not as secure as either.
During our chain folding bike lock research, we found 109 chain folding bike lock products and shortlisted 10 quality products. We collected and analyzed 12,557 customer reviews through our big data system to write the chain folding bike locks list. We found that most customers choose chain folding bike locks with an average price of £28.26.
The chain folding bike locks are available for purchase. We have researched hundreds of brands and picked the top brands of chain folding bike locks, including Accwork, PRO BIKE TOOL, ROCKBROS, LuTuo, Surplex. The seller of top 1 product has received honest feedback from 105 consumers with an average rating of 4.9.

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.