
Securing your bicycle is essential to protect it from theft, and the right bike lock can make all the difference.
With so many options available, choosing the perfect lock for your particular needs is a case of balancing budget and security.
In this guide, we’ll explore our most popular types of bike locks such as chain locks, U locks, and premium options like the ABUS bike lock, to help you make an informed decision.

Sold Security Ratings
Sold Secure is the leading global body in testing and certification of security products.
There are 4 ratings that Sold Secure's lab assigns to bike locks:
- Diamond
- Gold
- Silver
- Bronze
Not all products have been tested by Sold Secure. Therefore, you'll see a filter option that displays Not Rated on our website.
It's a series of tests that results in a standardised rating; so as the consumer, you can easily compare like for like.
The major bike lock brands do have their own system of rating security, but it's impossible to compare.

Chain Locks
Chain locks are a popular choice for cyclists who need flexibility and robust security. Made of heavy-duty steel links, these locks are difficult for thieves to cut through. Here are some key features of chain locks:
- Durability: Resistant to bolt cutters and saws.
- Versatility: Can secure your bike to a variety of fixed objects.
- Portability: Though heavier than other types, they’re easy to wrap around your bike frame while riding.
For added reliability, pair your chain lock with a strong padlock from trusted brands like ABUS.

U Locks
U locks, also known as D locks, are a favourite among urban cyclists for their compact design and exceptional strength.
These locks consist of a rigid U-shaped shackle and a locking mechanism that resists leverage attacks. Advantages of U locks include:
- High Security: Hard to break with standard tools.
- Lightweight Design: Easier to carry than chain locks.
- Affordability: Available in various price ranges to suit different budgets.
Brands like ABUS offer top-rated U locks that combine convenience with maximum security, making them a smart choice for everyday use.

ABUS Bike Locks
ABUS is a renowned name in the world of bike locks, known for its innovative designs and superior craftsmanship. Whether you’re looking for a compact U lock or a heavy-duty chain lock, ABUS has options to suit every need.
Features of ABUS bike locks include:
- Premium Materials: High-grade steel for enhanced security.
- Advanced Locking Mechanisms: Anti-pick technology to thwart thieves.
- Weather Resistance: Durable coatings to withstand harsh outdoor conditions.

Cable Locks
Cable locks are lightweight and flexible security solutions designed to deter theft and secure your bike in low-risk environments.
Made from durable steel cables with a protective outer coating, they are easy to carry and can secure your bike to racks, poles, or other fixed objects.
Often featuring combination or key locking mechanisms, cable locks offer convenience and versatility for everyday use.