BEST BIKE LOCK 2021

13 Best Bike Locks 2021 [Reviews]: U-locks, foldable locks, cable lock, and chain locks

Finding the best lock for your bicycle can be tricky; there are loads to choose from and the wrong decision can have disastrous consequences. A bicycle lock is a security device used to deter bicycle theft, generally by fastening the bicycle to a fixed object. While no lock can completely prevent and determine thieves with the right tools the best locks can make it not worth the considerable effort.

 There are many different styles of bike locks available like Bicycle U-lock, Bicycle chain lock, Cable lock, and Foldable bike locks, so choose the lock that’s both secure enough to protect your bike and comfortable enough to use daily. To avoid the loss of your favorite bicycle, every cyclist should have a bicycle lock as standard protective equipment.

So if you’re looking for Best Bike lock in 2021,  then these are some of the best products available in the market. 

13 Best Bike Locks 2021

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Best Bicycle Cable Lock Reviews 2021

Xtreme Bright Illumilock Cable Lock

Xtreme Bright Illumilock Cable Lock

Xtreme Bright Illumilock comes with a convenient nightlight that eliminates the hassle of fumbling to unlock your bicycle after sundown. This cable lock is made from military-grade woven steel and has a drill-resistant, shock-resistant, and water-resistant design, making it the most secure and easy-to-use lock.

Apart from attaching/detaching in seconds, this convenient bike security lock is well built to ensure you get maximum security. You can remove the key only after you connect the clamp.

Specifications:

Manufacturer Van Bright
Product Dimensions7 x 7.25 x 2 inches; 1.25 Pounds
Pros
  • LED light
  • Military-grade steel
  • Keyless operation
Cons
  • Sticky tumbler

Titanker Bike Lock Cable

Titanker Bike Lock Cable

Titanker Bike Lock Cable offers 4-digit combination locking mechanisms for keyless convenience with a free mounting bracket for easy transportation. The lock is resettable, so it’s easy to set your personalized number combination. It comes with flexible steel cables for strong cut resistance, and it has a PVC coating that helps prevent scratching and keeping it more durable.

The lock provides a mounting bracket that attaches to your bicycle seat post or frame post. The actual lock has a secure release attachment mechanism that lets you hook one to the other while not in use. To use the lock, you push the easy release button, and the lock is then usable.

Specifications:

Manufacturer Titanker
Product Dimensions3 x 2 x 2 inches; 11.2 Ounces
Pros
  • Affordable price tag
  • Multipurpose uses
  • Resettable combinations
Cons
  • Flimsy mounting bracket

Master Lock 8143D

best bike locks 2021

The Master Lock 8143D combination cable lock is 4-feet long and features a 5/16-inch diameter braided steel for maximum strength and flexibility. The protective vinyl coating protects against scratches, and its 4-dial combination security offers keyless convenience. Its flexible braided steel cables provide strong cut resistance and flexibility. 

It is ideal for bicycles, ladders, generators, toolboxes, and gates. This is a compact cable lock ideal for protecting ATV bikes or other valuables against theft, and conveniently it comes with one handy solution combination locking mechanism for keyless convenience.

Specifications:

Manufacturer Master Lock
Product Dimensions1.3 x 4 x 6.5 inches, 6.7 ounces
Pros
  • Great lock for low-risk areas
  • Factory Set Combination
  • Strength & Security
  • Convenience
Cons
  • Not very sturdy

Best Chain Lock for Bike 2021

Kryptonite Keeper 785- Integrated Chain Lock

Kryptonite Keeper 785- Integrated Chain Lock

The Kryptonite Keeper 785 comes with 7mm four-sided chain links that are made from 3T manganese steel. Its patent-pending end like design secures chain to hardened deadbolt eliminating the critical vulnerability. The hardened deadbolt design provides extra holding power, and its high-security disc-style cylinder is picked and drill resistant.

It includes two new ergonomic eye keys and has a durable weather-resistant nylon sleeve, which prevents scratches. You can register your keys online, and kryptonite will ship your first two keys for free globally in the event you lose them. On the other hand, you can also register your product online to activate the optional anti-theft protection.

Specifications:

Manufacturer Kryptonite
Product Dimensions7.87 x 3.15 x 1.97 inches, 1.1 pounds
Pros
  • Stylish and colorful
  • Tough against theft
  • Long-lasting
Cons
  • More expensive

Kryptonite New York Bicycle Chain Lock

best Bicycle Chain Lock 2021

Kryptonite evolution chain lock (series 4) comes with 12mm six-sided chain links made of 3t Hardened Manganese Steel for maximum strength and has a cinch loop for effective lock-ups using less chain. Also, it includes Evolution series 4 Disc Lock with 14mm max-performance steel shackle. 

Its hardened double deadbolt design gives additional protection against twisted attacks, and the hardened oval crossbar design is stronger than a typical round tube. On the other hand, it has a sliding dust cover that protects and extends cylinder life. If you are looking for the best bike chain lock in the market, you should check it.

Specifications:

Manufacturer Kryptonite
Product Dimensions8.5 x 4.75 x 3.5 inches; 7.1 Pounds
Pros
  • Incredibly secure
  • Easy to lock/unlock
  • 5 foot length gives you plenty of chain to work with
Cons
  • Really heavy
  • Cloth doesn’t cover the entirety of the chain

KryptoLok 995- Best Budget Chain Lock

Best Budget Chain Lock 2021

This bike chain lock has a patent-pending end link design that secures chain to hardened deadbolt eliminating critical vulnerability. Its seasoned deadbolt design provides additional protection, and the high-security disc-style cylinder is picked and drill resistant. It’s much more massive than a u-lock of comparable security.

This budget-friendly chain lock is still light and short enough to easily carry wrapped around your seat post with 9-millimeter links. It’s not the most secure bike lock, but it is rated solid gold, and it offers far more protection than any cable lock. So if you’re looking for something easy to carry and prefer the extra locking options of a chain lock as long as your circumstances aren’t high risk, this is a cheap and reliable option.

Specifications:

Manufacturer Kryptonite
Product Dimensions8.5 x 4.75 x 3.5 inches; 5.55 lbs
Pros
  • It comes at a low price
  • It provides decent anti-theft protection
Cons
  • It is heavy
  • The keyhole lacks a dust cover

Best Bike U lock reviews 2021

Onguard Brute Mini U-Lock

best U-Lock for bike 2021

Onguard Brute Mini Lock comes with an X4P Quattro Bolt Locking Mechanism, locking shackles on four sides. Its new Z-Cylinder is bump-proof and resists picking, pulling, or drilling. Also, the TriRadius shackle creates more internal space for locking versatility.

The massive 16.8 millimeters hardened steel shackle resists cutting, prying, and jacking its rounded design and centered key. The co-molded crossbar cover and double rubber-coated chain protect finishes; however, the all-metal end caps provide additional protection against hits and drops. Another advantage is that its automatic keyway covers help seal lock internals against the elements.

Specifications:

Manufacturer Todson, Inc.
Product Dimensions9 x 7.75 x 3.5 inches; 4 Ounces
Pros
  • Long shackle
  • Tough construction
  • Double-bolt lock
Cons
  • Cable not included

Kryptonite KryptoLok Series 2

Kryptonite KryptoLok Series 2

The Kryptonite KryptoLok Series 2 comes with a 13mm hardened max-performance steel shackle that resists cutting and leverage attacks. Also, it includes a 4-inch KRYPTOFLEX double loop cable for securing the front wheel or accessories, and the rotating dust cover protects the cylinder. The Bicycle U-lock has two stainless steel keys with an ergonomic design to reduce the amount of torque.

The new pass-through crossbar design includes enhanced anti-rotation features providing advanced protection against twists and single-cut style attacks. Its new hardened double deadbolts engage both shackles ends, increasing holding power. It contains two stainless steel keys with an ergonomic design to reduce the amount of torque. 

It includes a new transit flex frame for your transportation system, which allows for versatile carrying. You can register your keys online, and kryptonite will ship you two keys globally if you lose them. Another advantage is that it is equipped with anti-rattle bumpers to reduce noise during transport.

Specifications:

Manufacturer Kryptonite
Product Dimensions9.02 x 4.02 x 1.18 inches; 3.59 Pounds
Pros
  • Stylish and colorful
  • Tough against theft
  • Long-lasting
Cons
  • More expensive

Kryptonite Fahgettaboudit- Strongest Portable Bicycle Lock

Strongest Portable Bicycle Lock

Kryptonite Fahgettaboudit features an 18 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. There is also a steel sleeve over the crossbar for double security, and the lock’s disc-style cylinder comes with a center keyway, which is protected by a vinyl coating and is pick and drill resistant.

The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes three stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. One of the keys has an LED key fob for added visibility in the dark. You can register your keys online, and kryptonite will ship your first two keys for free globally in the event you lose them.

Specifications:

Manufacturer Kryptonite
Product Dimensions3.15 x 1.18 x 1.18 inches, 4.53 pounds
Pros
  • resistant to almost all forms
  • LED light
Cons
  • keys are not user friendly

Kryptonite Kryptolok 12.7mm

best bike lock 2021 review

Meet up the all-new Kryptonite KryptoLok STD Bike Lock. It offers a 12.7mm performance steel shackle with new hardened double-deadbolts to engage both ends increasing holding power. Also, it includes two stainless steel keys, with an ergonomic design to reduce the amount of torque and keep them from bending or breaking. 

With the new pass-through crossbar design, this U-lock includes enhanced anti-rotation features providing advanced protection against twists and single-cut style attacks. This bicycle u-lock is comprised of a high-security disc-style cylinder that is picked and drill resistant. You can register your product online to activate the optional anti-theft protection and register your keys online. The kryptonite will ship you two keys globally in the event you lose them.

Specifications:

Manufacturer Kryptonite
Product Dimensions10.2cm x 22.9cm, 2.9 lbs
Pros
  • The double-deadbolt design provides an enhanced u-lock holding power
  • Can easily withstand the cutting force of hand tools, bolt cutters, as well as leverage attacks
  • The steel cable is long enough to fit either the front or back tire
Cons
  • The position for the key is less visible and a bit hard to reach

ABUS Granit XPlus 540 U Bike Lock

ABUS Granit XPlus 540 U Bike Lock

This U-bike lock features a patented 13mm temper hardened steel square parabolic shackle and a double bolting shackle/lock body. The patented ABUS Power Cell technology offers the highest protection against hitting and pulling attacks, while the X-Plus Key cylinder offers extremely high protection from picking. The shackle, case, and supporting elements of the lock mechanism are all made of special temper-hardened steel that provides the highest protection against picking.

Two keys are supplied with the lock, one with LED light, and the automatic keyhole cover protects it against dirt and corrosion. So if you’re looking for a very high-security bike lock to buythen you should check this out.

Specifications:

Manufacturer ABUS
Product Dimensions1.38 x 6.89 x 11.61 inches; 3.43 Pounds
Pros
  • lock is strong and secure
  • Made of hardened steel for durability and resistance against corrosion
  • Works well with frame brackets
Cons
  • This lock is quite heavy
  • It’s very expensive

Best Foldable Bike Lock

ABUS Bordo Folding Lock

ABUS Bordo Folding Lock

This foldable bike lock is the ideal combination of resistibility, weight, and compact size. It offers maximum strength for maximum security and is capable of withstanding even the most determined of attacks. It comes with 5.5mm bars manufactured from specially hardened steel and connected with special rivets, which offer protection against even the most determined attacks. 

The ABUS link protection shield on the lock ensures that these rivets are flexible and extremely resistant to attacks involving sawing. This folding bicycle lock is 85 centimeters long, which should give you loads of places to lock your bike and at 3.48 pounds. It’s heavy but not too heavy for daily use.

Specifications:

Manufacturer ABUS
Product Dimensions85cm/5.5mm
Pros
  • Easy to use
  • Plenty of locking options
  • Easy to mount and transport
  • Lightweight
  • Fits tightly
Cons
  • Medium risk level
  • Not as affordable

Foldylock Compact Bike Lock

Foldylock Compact Bike Lock

This foldable bike lock is one of the lightest bike locks that still offers a reasonable protection level. It is 85cm long, which means it has around the same internal locking space as a standard-sized u-lock. The rivets used in this lock have been designed with VSR technology to stand against sawing and cutting for added protection. 

You can secure your bike to a post or bike stand safe in the knowledge. It is locked well, its cylinder and other components incorporated. In this compact bike, lock design our drill resistant to prevent thieves from stealing your bike. The compact design ensures the cycle lock is small and easy to carry in the portable bike lock case, so you never have to be weighed down by an uncomfortable bike lock again.

Specifications:

Manufacturer Seatylock
Product Dimensions13.31 x 6.26 x 3.43 inches; 2.2 Pounds
Pros
  • Super compact
  • versatile design
  • useful bike mount
Cons
  • Expensive compared to comparable D-locks

Conclusion:

All the items listed above is well researched and perfect for your bike’s security. You may choose your perfect lock based on your budget or requirements. We have listed all types of best bike locks in 2021. Before buying a bicycle lock always look for the material used in it. If you like this, please do share it with your friends and family, we will really appreciate it.
Hope to see you soon.

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