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Best Bike Locks Reviews


A mountain bike is most definitely one of your best investments. Today, a good high quality mountain bike could go for as much as 1000 dollars or even more for good reasons. Therefore, if you have spent a significant amount of money to buy yourself a good mountain bike, it is imperative that you consider its safety as well. To this end, you might want to consider keeping your bike in a secure location at all times and also ensuring your bike is always under perfect lock. This is where the idea of a bike lock comes in. There are different types of mountain bike locks or road bike locks that you can use to ensure your bike is always safe from petty thieves. We have done an extensive research on some of the best locks that are available in the market to help you make an informed choice about what is best suited for you.

Editors Choice: Top 5 Best Bike Locks Reviews

One of the best high quality bike locks in the market is the Kryptonite Kryptolok series 2 standard bicycle U-lock with transit FlexFrame. It comprises of a long 4-foot steel cable that is not only cut resistant, but also designed with the latest technology as far as strength and security is concerned. In addition to that, it comes with a cylindrical lock that is pick and drill resistant to ensure it renders all master keys ineffective. Designed with the military grade Bent Foot design, the lock ensures your bike stays under lock and key anywhere anytime. Also, the cylindrical lock has the unique capability of rotating 360 degrees to give it the flexibility it requires when locking your bike’s frame on a bar or tree.

Some of Kryptolok series 2 great features include:

  • 13mm steel shackle that easily resists any cutting attempts.
  • A 4-foot cable that allows you to coil it around the bike’s frame for reinforced security.
  • Comes with 2 keys that allows for easier usage.
  • 360 degrees rotation capability for flexibility.
  • A pick and drill resistant cylinder.



The Kryptonite New York U-Lock matches all its competitors with efficiency and strength but beats them in simplicity. For starters, it is made from the sturdy, high quality steel material that can resist all cutting attempts at all times. The hardened steel shackle locks perfectly into a high security disk style cylinder that can easily withstand any pressure exerted upon it by force. The cylindrical lock is also cut and pick resistant which ensures you have peace of mind after you put your bike under lock. It comes with 3 keys for easier functionality, one of which is fitted with a light bulb that provides light in poorly lit conditions. In addition to that, it is also fitted with the double deadbolt locking technology that ensures the holding power is significantly extended. Above two bikes are known as Best Mountain Bike Locks.

Some of Kryptonite New York U-Lock greatest features include:

  • 3 keys, one of which has a light bulb to provide lighting in dark conditions.
  • A hardened steel shackle that resists cutting attempts.
  • Simple and easy to use.
  • 360 degrees rotation for flexibility.



The Kryptonite Evolution Series 4 Standard Bicycle U-Lock stays ahead of the pack thanks to its great strength and ease of use. To begin with, the lock comes with a 14mm hardened maximum performance steel shackle that has the capability of resisting all pressure and cutting attempts exerted on it. This, coupled with the cylindrical lock base ensures the lock stays perfectly intact for extended periods of time after the key has been withdrawn. The strong cylindrical base also ensures the lock is cut and pick resistant to keep all would be thieves at bay. Like several of its peers, the lock comes with 3 keys to ensure you are always on the move even if you accidentally lose one. In addition to that, one key contains a light bulb with a replaceable battery that allows you to see even in low light conditions.

Some of Kryptonite Evolution Series 4 Standard Bicycle U-Lock greatest features include:

  • A double deadbolt locking technology for great holding power.
  • A hardened maximum performance steel shackle for extra strength.
  • A pressure and cut resistant cylindrical base.
  • 3 keys for easy access of the bike.



The Xtreme Bright Illumilock Bike Lock is probably one of the best and easy to use bike locks that you will ever find in the market. This is because it combines a couple of features that make it stand out from the crowd. These include military grade braided steel components that are not only cut resistant but also anti-pick. Unlike its peers, the lock comes with a combination cable that allows you to lock your bike with a secret combination. Additionally, the combination strand glows in the dark allowing you to see it even in the dark. It is designed for use by all and sundry thanks to its simplicity and ease of use. It perfectly fits all bike sizes and has no need for keys that are at risk of getting lost. It is one of the easiest bike locks you can use in the market today.

Some of Xtreme Bright Illumilock Bike Lock greatest features include:

  • A combination cable that allows you to use a secret code.
  • LED light that allows you to see the combination codes in the dark.
  • Simple and easy to use.
  • It is a perfect fit for all bikes.
  • A long military grade steel cable that is cut resistant.



The Kryptonite Keeper Integrated Chain Bicycle Lock is the epitome of style and simplicity. It comes with a unique design that involves a pin-link at the end that easily secures the chain when locking. The chain is also covered with a soft material that feels smooth and comfortable on the hands which comes as a plus on the lock. Also, the chain is made of manganese steel that keeps the lock safe from any cutting attempt on it. And like many of its peers, it is designed with the latest deadbolt locking technology that increases the holding power of the lock giving you ultimate peace of mind.

Some of Kryptonite Keeper Integrated Chain Bicycle Lock greatest features include:

  • Chain link made of manganese steel for greater security and strength.
  • 3 ergonomic keys.
  • Cut and pick resistant disk style cylinder.
  • Deadbolt locking technology for extra locking power.



Different types of bike locks


The U-lock type of bike lock is probably the best form of deterrent. This is because it is relatively small and therefore offers a smaller surface area for a thief willing to insert a hammer or any tool to pop it apart. It consists of a U-shaped shackle that locks into a disc-style cylinder and can only be unlocked with the help of a key. This type of bike lock comes in varying sizes. Typical usage includes locking one wheel of the bike with the frame to a fixed object, say, a tree or a metal bar.

Cable locks

Cable locks are usually versatile and much more flexible but offer less protection than U-locks. This is because they provide a greater surface area for a thief to easily cut the cable. They are better used in combination with U-locks especially in high risk areas. However, on their own, they are better used to secure movable parts of the bike like the wheels and seats in low crime areas. They come in different sizes and shapes and some are even covered in unique materials with different colors.

Chain locks

Chain locks are probably your best bet as they combine the efficiency of the U-lock and the cable lock. They are made of a chain link that locks into a padlock or a base lock attached to the chain. The chain is usually sturdy enough to resist any cutting attempt be it with a hacksaw or a chisel. However, it is imperative that you invest in an equally thick padlock that can resist cutting for greater efficiency.


Which bike lock is best for your bike safety?


The first thing you need to consider when choosing a bike lock is the strength of the lock. As earlier discussed, some locks are much stronger than others in terms of material and component. When you are considering the strength, it is best to go for the U-locks as these are usually stronger and difficult to cut through.


As far as the efficiency is concerned, you need to go for the chain locks. This is because the chain locks combine the efficiency of the U-locks and the Cable locks in terms of strength and ease of use. The cable locks are more flexible than the U-locks while the U-locks are much stronger than the cable locks. Therefore the choice of which lock to go for will depend on your individual needs.

You also may be interested in: Best Cycling GPS Reviews

Final verdict

As has been discussed, there are several bike locks in the market today but a few of them are best bike locks. One thing that remains constant is that you need a bike lock as long as you have a bicycle. Different bike locks have different advantages and disadvantages and therefore it is imperative to do an extensive research to find out which lock is best suited for you. So that’s all about for Best bike locks reviews.

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