The bicycle is one of the most efficient and affordable modes of transportation. It is a less expensive public transit that you can park anywhere and even make getting to work faster. Unfortunately, despite being affordable, bikes are one of the most stolen items in the world, with more than 1 million being stolen each year. Therefore, knowing how to pick a good bicycle lock is essential if you ride a bicycle. However, you can be smart about it with just a couple of tips from MacArthur Locks & Doors experts.

Different Kinds of Bicycle Locks


Locks come in all shapes and sizes, but U-locks, also known as D-lock, are designed to protect bicycles. They are made of two hardened steel halves that fit together to form a strong, unbreakable bond. These locks are usually made of high-quality materials that can withstand being hit with a hammer or chisel. They can be heavy, but they are worth the extra weight to keep your bike safe. U-lock is a great option if you want a bicycle lock that will offer solid protection.

U-locks, come in different sizes to accommodate different needs. Smaller sizes lock one wheel of the bike to an immobile object, while the larger sizes can lock both wheels. However, some people may be concerned about the bulky nature of carrying around U-locks. If you use a U-lock that is too large for your bike, there will be a gap after you lock it. Then, a thief could use a crowbar or pry bar to get leverage and break away the lock. Of course, you want it to be snug but not so tight. Remember, an electric bike or other bike models might have irregular dimensions that cause many U-locks not to fit right.

Cable-Type Bicycle Lock

Cable locks are versatile because you can thread the cable around the bike’s frame and a stable object. Therefore, it makes it more difficult for a thief to pick up and carry your bike away. However, a good pair of bolt cutters can easily cut through a cable lock. That means your bike is less secure than it is with a U-Lock. 

On the bright side, cable-type locks are easy to transport. They coil up small and can easily fit in a backpack, pocket, or even around your seat post. Plus, cable locks are helpful when transporting your bike on a car rack. Lastly, that added protection of a bicycle lock can deter thieves from stealing your bike while you are away.

The lock specialists from MacArthur Locks & Doors suggest using a cable lock with a strong, reinforced cable. These locks are much more difficult for thieves to cut and will dissuade even the most determined thief.

Chain-Type Bicycle Lock

Bike messengers often use chain locks because they need to come and go quickly. The locks offer both convenience and some measure of protection. Chain-type bicycle locks are stronger than cable locks since they are made of thicker steel. However, thieves can easily cut them because of their susceptible chain design. Therefore, it is best to use a chain with more square-shaped links to resist cutting. Also, buy a bicycle lock with a protective coating. Any old chain will be too harsh on your bike frame.

The Final Verdict on a Good Bicycle Lock

When purchasing a bicycle lock, there are three key factors you need to consider: security, ease of use, and cost. Stationary chains provide the best protection but can be difficult to carry around. Meanwhile, chains and cables are easier to use as they offer more flexibility in securing your bike. Finally, U locks are the most cost-effective option. U-locks are the way to go if you want a balance of security, practicality, and price.

If you ever lose the keys to your expensive bike lock, do not try to open it yourself. Instead, call a local locksmith who specializes in bicycle locks. They can open the lock without damaging it or your bike. So you will be back on your way in no time.

Locksmith Near Me

At MacArthur Locks & Doors, we are dedicated to providing our customers with the best possible locksmith DC service. We will be there for you whether you need a new lock or a repair. We also offer branded bike locks to keep your bike safe while you are out. In addition, we provide 24 hour locksmith service seven days a week so that we can help you with your emergency locksmith needs. Call us today for more information.

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