14 Best Bike Locks Of 2020 – Reviews And Buying Guide

by Priyanka S
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No bike lock can protect your bicycle from determined thieves. However, a good one can dramatically reduce the risk. If you have a bike and frequently use it for travel, we are sure you understand the importance of a bike lock.

Products
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ABUS Bordo Granit X-Plus 6500/85 Folding Lock
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Kryptonite New York FAHGETTABOUDIT 1415 14mm Chain Lock
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ABUS Granit XPlus 540/160 HB 230, 9 Inch U Bike Lock,
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OnGuard 8019 Mastiff 10mm x 3.5' Rugged Chain
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RockyMounts Hendrix Folding Lock
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SIGTUNA Bike locks - 16mm Heavy Duty U Lock
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Kryptonite Series 2 Standard Heavy Duty Bicycle U Lock
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TiGr Mini Lightweight Titanium Bicycle Lock
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Titanker Bike Lock Cable
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Master Lock Street Cuff Locks, 9-Hardened Steel Links
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While looking to buy a bike lock, you cannot afford to take chances. Which are the most sturdy and reliable bike locks available? Well, we have done the research for you. In this post, we have compiled the 14 best bike locks you can find online. Go through each and pick what you think is the best!

14 Best Bike Locks

1. ABUS Bordo Granit X-Plus Folding Lock

The ABUS Bordo Granit X-Plus Folding Lock provides maximum strength and extra security. It is easy to fold. This sturdy bike lock is made with granite, and anyone would have a tough time breaking it.

The 5.5 mm plastic coded bar made with hardened steel connects with a special rivet to protect against bike thefts. These rivets are not only flexible but resistant to any attack. The ABUS Bordo Granit Xplus 6500 Folding lock scores a 15 on the ABUS security system scale. It comes with two keys, and the main key has a LED light facility.

Pros

  • Heavy-duty folded lock
  • Flexible, a good alternative to bicycle U-lock
  • Outer covering made with granite
  • Very hard steel to crack
  • Provides high-level protection
  • Compact and versatile folding technology
  • Folds up to a compact decent size
  • Comes with a velcro strap

Cons

  • Heavyweight
  • Difficult to remove from holster once installed.
  • Expensive
  • Poor key quality

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2. Kryptonite New York Disc Lock

The Kryptonite New York Disc Lock is a top-rated lock. It offers anti-theft protection and is durable. This super-quality lock has 14 mm six-sided chain links made of 3T hardened manganese steel for ultimate strength. The protective durable nylon cover with hook-n-loop fasteners holds the chain in the right place so that it doesn’t get displaced while locking.

The fastener and the chain are attached to the maximum-security New York Disc Lock with 15 mm max-performance steel shackle. It provides an oval hardened steel crossbar for extra security. The hardened double deadbolt design provides a better lock for extra security. This highest security disc-style cylinder is resistant to drill, breakage, and any other kind of wear and tear. The sliding dust cover increases the shelf life of the lock, protecting from any damage, dirt, and debris.

This product has two versions with different lengths and weights based on the requirement. The 1410 version is 3.25’ (100cm) long and weighs 15.25 lbs (6.92 kg), while the 1415 version is 5’ (150cm) long and weighs 10.80 lbs (4.91 kg). It has three stainless steel keys, including a new design and one LED replaceable key fob. The entire design scores 10/10 on the Kryptonite security scale and is eligible for anti-theft protection.

Pros

  • Heavy-duty durable strong steel chain
  • Best quality manganese steel
  • Anti-theft lock protection
  • Maximum performance steel shackle
  • Steel crossbar for extra support
  • Provides simple but deterrent security
  • Comes with 2 lock versions
  • Registers key combinations
  • 3 keys with LED facility

Cons

  • Heavyweight (The owner may need to put in extra effort to lock.)

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3. ABUS Granit XPlus U Lock

The ABUS Granik XPlus is one of the best U-locks. This cable lock comes with a patented 13 mm temper-hardened steel square parabolic shackle and a double bolting shackle or lock body. The shackle, cade, and other supporting elements of the lock are all made with a special modernized temper-hardened steel. The most unique feature of this bicycle lock is that it can be keyed with the other ABUS lock that has the same X-Plus cylinder. It is also convenient for multi-lock and multi-bike households.

This bicycle U-lock provides the highest protection against any damage, like hitting, pulling, or scratching with the ABUS Power Cell Technology. The X-Plus Key cylinder provides protection from lock pickers. A total of two keys are supplied with the lock, and one of them has an LED facility.

The automatic keyhole cover protects the lock from dirt or any kind of corrosion. The lock thickness is 13 mm with 9-inch length and 3 lbs weight. This special high picking protection bicycle U-lock includes a code card for ordering additional or replacement keys. The ABUS Granit XPlus Bike U Lock scores a 15 on the ABUS Granit Xplus security system scale.

Pros

  • Hardened steel
  • Double bolted
  • Easy to carry
  • Bold cutter resistant
  • Protective cover coating
  • Medium shackle length
  • Replacement key

Cons

  • Heavy lock
  • Mount is tricky to use

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4. OnGuard 8019 Mastiff Rugged Chain

With a slightly smaller circumference, this square lock with a 3.5′ rugged chain U-lock gives the ultimate security. Its oversized, titanium-reinforced hexagonal links provide maximum cut resistance. They also make it impossible for the hacksaw and bolt cutters to break the lock. The tight inside link dimensions offer extra security.

It is available in a wide variety of chain lengths and link sizes to match your security needs. The unique OnGuard cylinder lock provides resistance to bike thieves, picking, and any other kind of attacks. The crossbar and cylinder are covered with a sleeve and a rotating dust cover for extra security and prevents heat, scratches, and any damage. This lock comes with five extra keys.

Pros

  • Rugged chain with U-lock
  • Sturdy lock with 5 extra keys
  • Made with titanium for cut-resistance
  • Available in a variety of chain lengths
  • Environmentally protected sleeve

Cons

  • Heavy chain

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5. RockyMounts Hendrix Folding Lock

This is an ergonomically designed foldable lock that can be easily kept in your back pocket or can be mounted to your frame using the water bottle mount it comes with. It is a compact bicycle U-lock that contains hardened pins and 5 mm thick steel links that are covered with a rubber-coated steel plate to protect against any environmental hazards or scratches. This folding lock scores 7 on the RockyMounts Hendrix security system scale.

Pros

  • Easy to fold and stack
  • Compact design
  • Comes with 3 keys
  • Super strong for bolt cutters to work

Cons

  • Heavy

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6. Sigtuna Heavy-Duty Bike U-Lock

Sigtuna’s heavy-duty bicycle U-lock comes with an intelligence interlocking system that easily detects theft. It is made of 16 mm high-performance ABS steel U-lock shackle that offers extensive holding power and is super resistant to be cut by a hacksaw or a bolt cutter. This Model U-lock has a high-security disc-style cylinder and double deadbolt locking mechanism, which are very effective against leverage attacks.

The woven steel cable offers the most protective security against bike theft, and it is attached with a double lop flex cable. The water and dirt resistance rubber coating on either side of the keyhole protects the lock from environmental damage. This double deadbolt locking system is easy to install and has a 85/100 security rating.

Pros

  • Anti-theft hardened ABS steel U-lock
  • Anti-picking lock mechanism
  • Comes with double loop flex cable
  • Protective rubber coating on lock
  • High-security bike lock combination
  • Convenient
  • Lightweight
  • Easy to install and mount on the bike
  • Comes with a 100% money-back guarantee
  • Keys with LED light

Cons

  • No replacement key
  • Not a flexible lock
  • Expensive

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7. Kryptonite KryptoLok Series Heavy Duty Bicycle U-Lock

This 13 mm hardened max-professional steel shackle with new hardened double-deadbolts engages both the shackle ends and increases the holding power. This lock has a very hard, double locking and durable crossbar design that is resistant to hacksaws, bolt cutters, and other kinds of theft tools.

The anti-rotation feature of the crossbar protects against twists and a single cut attacks. The lock comes with a 4’ Kryptoflex double loop cable that provides security to the front wheel and other accessories. Its special quality rotating dust cover with vinyl coating protects the cylinder from dirt.

It includes a new transit flex frame-U transportation system that helps in easy carrying, and the anti-rattle bumper reduces noise during transport. This extra security anti-theft lock comes with two stainless steel keys and scores a 6 out of 10 on the Kryptonite security system.

Pros

  • Durable steel shackle
  • Double deadbolt to attach both ends
  • Super anti-theft protection
  • Anti-rattle bumper to cancel noise pollution
  • Double-loop cable for multipurpose use
  • Comes with key safe program
  • Easy to use
  • Easy to install
  • Good value for money

Cons

  • Not rust-resistant
  • Mount to the bike is poorly designed

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8. TiGr Mini Lightweight Titanium Bicycle Lock

This is a very lightweight yet strong bicycle lock to protect your bike without compromising a relaxing ride. The TiGr Mini Lightweight Bicycle lock is 4.7 inches wide and 10.5 inches long with a weight of 0.9 lbs and. The lock is 2016’s Red Dot Award winner.

An ergonomically designed high-security disc-style cylindrical lock and a push-button system make this lock easy to attach into the mountain clip. The push button makes it easy to install in one shot. The PVC coating on the bow protects the bike frame from scratches. This laboratory tested and certified TiGr Mini Bicycle lock comes with two keys.

Pros

  • Lightweight
  • Ergonomically designed cylindrical lock
  • Simple push-button for the locking system
  • Easy to install
  • Protective PVC coating
  • Good customer service

Cons

  • Weak lock system
  • Not resistant to a bolt cutter
  • Poor quality mountain clip

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9. Titanker Bike Lock Cable

The Titanker Bike Lock Cable is a combination lock system. Its four digit combination lock has 10,000 possibilities of number combinations. This bike lock is made from strong premium materials, like a solid zinc alloy lock cylinder and a lock plug with a ABS shell, that make the lock durable and safe.

Flexible steel cables offer strong cut resistance, and the PVC coating and braided steel cable help prevent scratching and make the lock durable. It also has a strong inner core protection for a safer and better anti-theft effect. The mounting bracket support can be easily mounted on the bicycle.

Pros

  • Resetting combination lock
  • Mounting bracket helps to hold the lock
  • Easy to install
  • Lightweight
  • A flexible steel cable

Cons

  • Not as strong as a U-lock.
  • Poor quality

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10. Master Lock Street Cuff Lock

The Master Lock Street Cuff Lock features a 3-inch (7.6cm) laminated steel construction that is virtually impossible to cut. The cuffs measure 21 1/2 inches (55cm) long. They are convenient for locking your bike to a parking meter, fence posts, or even another bike.

The Master Lock Street Cuff Lock is easy to store when not in use. It can be folded into half. Its unique push-button locking system does not require any key to lock or open. The lock comes with two keys. The anti-theft guarantee and limited lifetime warranty provide peace of mind from a brand you can trust.

Pros

  • Laminated steel construction lock
  • Sturdy cuffs
  • Convenient to lock
  • Folded to a compact size
  • Anti-theft guarantee of up to $3500
  • Easy to install
  • Pivoting link provides maximum protection

Cons

  • Bad key design
  • Poor quality lock mechanism

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11. Amazer Heavy Duty Combination Bike U-Lock

The Amazer Heavy Duty Combination Bike U-lock is one of the smartest modern designed locks that comes with four combination locking systems. It weighs about 1.8 lbs. The 16 mm hardened long zinc alloy steel shackle greatly protects the bike from bolt cutters or any other leverage attack tools. The 3.85 mm PVC vinyl coating protects the shackle from scratches or any other damage.

The keyless combination lock gives a tough challenge to thieves. The lock comes with a password reset switch in case you forget the combination lock password. The dust cover release button clears dirt and dust to protect the locking system.

Pros

  • Combination lock
  • Zinc alloy steel shackle
  • Scratch-proof PVC vinyl coating
  • Dust release button
  • Sturdy lock
  • Easy to fit
  • Small and compact
  • Lock reset button

Cons

  • Lock jams easily

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12. Knog Bouncer U-Lock

The Knock Bouncer U-Lock is a 13 mm hardened steel shackle with a UV resistance silicone covering. It protects the U-lock from scratches or any other damage. The double-dead locking system secures both the ends of the shackles and provides a robust high-security locking system that is difficult to cut open or twisted.

The U-shackle is specifically heat-treated to create a balance between hardness (cut-resistance) and toughness (for tensile and impact resistance). It is a high-security disk style lock barrel, designed for a minimum of 2500 key combinations. Each Bouncer U-lock is provided with a unique key code that is fully traceable if you lose keys. This high-security lock scores 80 out of 100 on the Knog Bouncer security system scale.

Pros

  • UV-resistant silicone cover
  • Scratch-resistant
  • High-security locking system
  • Double-locking system
  • Heat-treated U-shackle
  • 2500 key combinations
  • Comes with 2 keys and a traceable card
  • Available in 3 colors

Cons

  • Poor after-sales service

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13. Hiplok Spin Lok Chain Combo

The Hiplok Spin Lok Chain is a wearable lock that is designed as a clip+ride system and can be fastened like a belt when not attached to your bike. It is an integrated four-digit combination lock system and is easy to carry anywhere without carrying a key.

The Hiplok Spin has a premium quality hardened steel with a 6 mm steel chain in the core of the lock and an easy velcro waist adjuster that fits 26”-44” waist size. The lock itself has a 75 cm locking length that is safe and convenient for carrying anywhere with you.

Pros

  • Convenient to carry
  • Can be fastened like a belt
  • Combination lock facility
  • Premium quality hardened steel
  • Velcro waist
  • Available in 2 colors

Cons

None

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14. Ottolock Steel & Kevlar Combination Bike Lock

The Ottolock Steel & Kevlar Combination Bike Lock is designed for quick stops and protects against opportunity theft. It weighs just 145 g (0.319 lbs) and coils into a compact 3-inch diameter. The Ottolock is not a replacement for a U-Lock. For maximum security, use a redundant locking method with both a U-Lock and a secondary lock.

The ultra-lightweight lock is made with multiple layers of stainless steel and aramid fiber convenience. The silicone-coated lock with a tough, durable, and double shackle 12 mm hardened steel and anti-rotation deadbolt protect the bike from any kind of theft. This unique design comes with two keys along with a cinch lock for an all-purpose safety.

Pros

  • Double security
  • Ultra-lightweight lock
  • Made with aramid fiber
  • 2 types of locks
  • Anti-rotation deadbolt for high-level security
  • 2 keys with combination lock
  • Portable and convenient security
  • Can be used in multiple ways
  • Available in 5 colors

Cons

  • Expensive
  • Small dial

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These are the top 14 bike locks available on the market. In the following section, we will look at the most common types of bike locks.

Types Of Bike Locks

  • Chain Lock

This is a tough lock that can be looped to any bike. The lock is heavy enough to deter many thieves.

  • D-Locks Or U-Locks

These have a solid metal shackle with a removable crossbar that can be looped easily around the frame. They are often accompanied by a cable and are much lighter.

  • Cable Locks And Combination Locks

These are lightweight and come with a multiple combination lock. They usually have no keys.

Read on to know why bike locks are important.

Why Bike Locks Are Important

A bike lock is important to protect your bicycle from theft. Bicycle recovery may not always be the priority for law enforcement. Hence, it is better to protect your bicycle on your own.

If you have a new bike and do not know how to choose the best quality bike lock, we can help. In the following section, we have listed the factors you need to keep in mind before you make a purchase.

How To Choose The Right Bike Lock

  • The size and dimensions of the lock are important factors to consider. If you choose a heavy lock, you may find it difficult to carry and even stop using it altogether. Choose a high-quality lightweight (and durable) bike lock that you can easily carry along.
  • Bike thieves have several bypass tools at their disposal, but the most popular method is to use bolt cutters. Cable locks will not withstand bolt cutters. Hence, if you want real security, use a padlock and a chain or a U-lock.
  • Check the brand and customer reviews before buying a bike lock.

Conclusion

Protecting your bike from theft is important. If you use your bike often for travel, getting a lock becomes all the more important. You need to make sure you get a good lock – something that is sturdy, durable, and lightweight. Hope this list has helped you make a better choice. Pick the bike lock that suits your needs the best

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