Best Of


较亮的天气,更易于达到的电子骑自行车,以及对户外娱乐的复苏兴趣带来了骑自行车的浪涌。vwin徳赢网但随着骑行的增加来增加自行车盗窃。是时候让自己自行车锁 -rightbike lock.

The lock lineups these days are extensive, and choosing the right lock for you can be a challenge. We took into account security most of all, but also weight, ease of use, durability, price, and mounting systems.

Any lock has its Kryptonite (punny!), and if a professional bike thief really wants your bike, there isn’t much you can do to stop them. A good lock, however, will deter or stop most thieves and keep your bike safe and sound.

当务之急是每个骑士有一个锁ecure their bike, so we tested a handful of them to give you some of our favorites. But, we didn’t just start hammering away without knowing what we were doing. We tapped a bona fide expert in bike security — the original “自行车Vigilante..”


So, Parker knows all about bike security and how thieves operate. What follows is his testing, evaluation, and selection for the best bike locks of 2021.

The Best Types of Bike Locks

您可能会注意到,没有一个“最佳电缆lock” category. Cables are too easily cut to be of much use in protecting your bike. The only time I suggest using a cable lock is in conjunction with another high-security lock to secure your wheels or saddle while the better lock protects your frame.

Scroll through to see all of our recommended buys, or jump to the category you’re looking for:


Best Overall:Hiplok DX Wearable U-lock

hiplok dx wearable u-lock

When I choose a lock, I prefer one that goes on my belt or in the side pocket of my backpack. For years as an avid rider and bike messenger, I have been using aKryptonite KryptoLok mini 7and it’s never failed me. However, after testing these locks, I have a new favorite.

介绍Hiplok DX(90美元)。这个小小的宝石我s the perfect size to go on your belt or in your bag. It also has a convenient and stylish removable plastic clip that holds it on your belt or bag straps.

At 2 pounds 4 ounces, it’s not too heavy to throw in your belt loop, and its security is top-notch for its size. It comes with three specialty keys that protect the lock from being picked and are coded for easy replacement if lost. At 14 mm, the double-deadlock, antirotation, hardened steel shackle provides great protection from bolt cutters and hacksaws.

To cut through this lock, you need to cut both sides, making it much more resistant to theft. This lock is optimized to lock up one bike at a time but can lock two in a pinch. Coming in at $90, this lock is worth the money for its peace of mind and ease of use.

  • 安全评级:9/10
  • 重量:2.42 lbs.
  • Thickness:14 mm
  • 安全评级高
  • 相当轻的重量
  • Clip makes carrying it easier
  • Weatherproof design
  • 塑料夹可以打破

Check Price at Backcountry在亚马逊查看价格

最佳折叠锁:ABUS Bordo Granit x Plus 6500

abus bordo granit x plus 6500



This lock folds down nicely to a reasonable size when not in use. It comes with an extremely well-designed anti-rattle mount that can be direct mounted or strapped to your frame. Its innovative design makes the joints the most difficult part of the lock to attack when trying to break it.

This lock also is a great candidate for locking e-bikes that have a larger frame diameter.

  • 安全评级:9/10
  • 重量:4.76 lbs.
  • Thickness:拉长5毫米
  • Locking length:85 cm
  • 安全评级高
  • Well-designed mount
  • Compact design with large capability
  • 价格:115-185美元,取决于零售商
  • 重量:4.76磅。

Check Price at REICheck Price at Competitive Cyclist

最佳低预算锁:Amazer U-Lock




The convenient size makes it easy to throw into your belt or in a bag. Plus, the customizable combo lock makes it so you don’t ever have to deal with a key.

  • 安全评级:6/10
  • 重量:1.82 lbs.
  • Thickness:12 mm
  • 低成本:17美元
  • Hardened steel shank is well made for the price
  • Combination access
  • 轻的
  • This lock has a lot of internal moving pieces and may not stand long-term heavy use


Best Chain Lock:Hiplok Gold Maximum Security Wearable Chain Lock

hiplok gold maximum security wearable chain lock


The lock is made to look like a seatbelt buckle and is extremely difficult to cut due to its design. The chain is wrapped in a durable fabric, making it more difficult to cut and more comfortable to wear. And, it helps protect your bike from scratches while locking.

Chain locks are much more secure than cable locks due to their hardened steel construction, as well as the need to cut through both sides of the chain link to remove the lock.

  • 安全评级:9/10
  • 重量:5 lbs. 4.7 oz.
  • Thickness:Shackle 12 mm, chain 8 mm
  • Locking length:85 cm
  • High security
  • Wearable design
  • Locks multiple bikes with ease
  • 重量
  • Price: $140

Check Price at REI在亚马逊查看价格

Most Durable Lock:Kryptonite Evolution Mini 7 U-Lock

Kryptonite Evolution Mini 7

I have used one of these locks ($69) for years. It’s been used as everything from a lock to a hammer, and it’s still going strong!


There are little to no plastic parts, depending on which model you are looking at. In Minnesota, the weather can get pretty cold, and I have had issues with locks in the past freezing up. With Kryptonite, I have never had an issue.

The lock mount is removable from the shank, which I like because the mount can shake loose as you ride. The lock is also available with an optional flex cable to help secure your wheels or accessories.

  • 安全评级:7/10
  • 重量:2.45 lbs.
  • Thickness:13 mm
  • Extreme durability
  • High security
  • Anti-theft bicycle protection offer: $2,500
  • Key replacement program
  • Mounting system is less than desirable


Most Difficult to Break Into (Tie):New York Fahgettaboudit Mini

new york fahgettaboudit mini

This lock ($129) has been known for a while as the ultimate in bike safety, while still being somewhat reasonable to carry around. With multiple security features and an 18mm shackle, it takes over 90 seconds with an angle grinder to cut through.


  • 安全评级:10/10
  • 重量:4.5 lbs.
  • Thickness:18毫米
  • Top-notch theft prevention
  • Extreme durability
  • Anti-theft protection offer up to $5,000
  • Heavy
  • 昂贵的

Check Price at REI在亚马逊查看价格

Most Difficult to Break Into (Tie):onguard#8112野蛮人

on-guard #8112 brute

Coming in at a shackle thickness of 16.8 mm, this lock was extremely tough to break into. With an angle grinder, it took me about 60 seconds to cut through the #8112 ($74), with sparks flying everywhere. The steel is super tough, and you have to cut both sides of the shackle to remove the lock.

These locks will definitely help keep your bike safe. The plastic shroud around the new lineup of OnGuard locks can get brittle when it’s cold, but this doesn’t change the function of the lock.

  • 安全评级:9.5/10
  • 重量:3.06 lbs.
  • Thickness:16.8 mm
  • High theft prevention
  • Affordable price
  • Bike protection offer: $5,001
  • Breakable plastic shroud


Most Difficult to Break Into (Tie):Altor SAF Lock

Altor SAF bike lock

在不提及Altor SAF锁的情况下,我无法进行此测试。这种锁是自行车安全性的最终,称为“第一角磨机锁”。


  • 安全评级:11/10
  • 重量:13.7 lbs.
  • Thickness:80 mm overall with 14mm core
  • Top-notch theft prevention
  • Heavy
  • 贵:299美元
  • Irrationally large

Check Price at Altor在亚马逊查看价格

Most Innovative Lock:石磊u形锁

benji u lock

One of the frustrations with bike locks is losing your key. Many companies offer key replacement programs, but that doesn’t help you when you realize you lost your key and can’t open your lock. Or that time you forgot to grab your key when you were running out the door and can’t lock up at the grocery store.

BenjiLock ($79) is here to solve these problems by using your fingerprint to unlock your bike.

Like your phone, you set the lock up by scanning your fingerprint from multiple angles. Then, charge it up with the USB cable and you’re ready to go.

The battery is designed to hold a single charge for 3 to 6 months of use, and the fingerprint scanner works well rain or shine. The lock also comes with a set of keys if the battery dies.

Although the BenjiLock’s locking mechanism is cool, it doesn’t stand up as well as I would have liked to the rigorous testing that I put these locks through.

  • 安全评级:6/10
  • 重量:无法使用
  • Thickness:无法使用
  • 无钥匙访问
  • 轻的
  • Long battery life
  • Stores up to 10 fingerprints
  • 薄弱的锁定机制
  • Covers for charging port and biometrics are flimsy

Check Price at Buy Hampton

How to Choose a Bike Lock: Bike Lock Styles Explained

Bike locks traditionally come in four different styles.


U-locks (also known as D-locks) have a hardened steel U-shaped shank that fits into a straight lock that closes the loop. These can have a locking mechanism on one or both ends of the U shape. If it locks both sides, it usually means that the lock must be cut twice to be removed.


Chain locks are a chain with a locking mechanism that locks the two ends together. Some chain locks come with a padlock, and others have a built-in locking mechanism. Chains also must be cut twice to remove, making them difficult to break.

Chain locks offer more flexibility when locking. They allow you to lock up more bikes at once or lock your bike to a larger item. Chains are only as good as their weakest link, so choose one with a strong padlock or locking mechanism.


Folding locks are composed of a set of hardened steel bars that are attached by pivot hinges at each end and a lock that connects the two free ends. These allow the same flexibility as a chain lock but at a lighter weight.

The pivot hinges are designed in a way that hinders leverage at those points. They force the thief to cut through a bar to break the lock.

Amazon" data-descr="" data-alt="abus folding lock"> abus folding lock

Cable Locks

Cable locks are no longer a safe way of locking your bike. They are only meant as an accessory to your main lock and can be used to lock your wheels or other gear that’s on your bike.

These locks use a braided steel cable that’s attached at each end with a lock. Cables can be cut extremely easily and silently, which makes them the number-one lock I have seen bike thieves seek out when stealing bikes.

Ease of Use

Each lock style works differently, and finding the one that fits your needs is pretty easy. My riding style involves a lot of stops and needing to lock up quickly.

I’m also usually locking in a metro area that has poles or bike racks that I can easily lock to. For that reason, I use a U-lock.

When you buy a lock, look at how the locking mechanism works, as well as how easy it is to lock and unlock before deciding which one is right for you. If I had a family, I would be more apt to use a chain or folding lock to be able to lock up multiple bikes at once.

Size and Portability

Most lock styles also come in different sizes, so choose the one that fits your needs. U-locks come in sizes that fit one bike or up to five bikes. Chain and folding locks come in different lengths as well.

Generally, the longer the lock is, the easier it is to get leverage on the lock and break it. So, choosing the right size is important.

The larger and stronger the lock also means it’s harder to carry around. Plus, the size and weight should be considered. Make sure it fits in your pocket or backpack. Otherwise, ensure that it has a quality mount you can use to transport it.



They have four rankings: bronze, silver, gold, and diamond. I would only suggest gold or diamond if you are in a metro area.

Price and Value

In general, as the price increases, so does lock security. To find the right value for you, a balance of price and security, consider asking the following questions.

Where Do You Live?

  • Big town, city, or campus: High risk
  • Small town: Low risk

Does Your Bike Attract Second Glances?

  • 是:高风险
  • No: Low risk

How Long Do You Lock Your Bike For?

  • 超过一个小时:高风险
  • Less than an hour: Low risk

If you are in the high-risk category on more than one of these, consider getting a higher security lock. The more expensive the bike, the more secure the lock should be.

The low-risk users should be able to feel more comfortable with a bike lock that is much lower security.

best bike lock of 2021
Testing bike locks.

How We Tested


Not only did I use each of the locks and test their functionality, but I also took a handful of tools and methods that both common and professional bike thieves use, and I put them to work.

I based security scoring on how long each locks withstood compromise. Did they fold to a simple hammer or crowbar, or did they stand up to cutting even with an angle grinder?



What Is the Most Secure Way to Lock My Bike?


Never lock your bike using the seat post, handlebars, or just a wheel, as the bike can still be easily stolen leaving that part behind.

What Is the Strongest Bike Lock?

我能找到的最强大的自行车锁是Altor SAF Lock.

Amazon" data-descr="" data-alt="altor saf-lock"> altor saf-lock


No; with enough time and the correct tools, any lock can be cut.

Where Should I Lock My Bike If There's Not a Bike Rack?

Depending on the situation, I have occasionally locked my bike frame to my wheel for a very short time. If it is an extended period of time, I will find a pole, tree, gas meter, or another item to lock to, even if it means I have to walk a block or two.

bike multi-tool
The Best Bike Multitools of 2021

当问题出现中途时,具有有能力的Multitool可以节省您。为了帮助您避免这些误区,我们编制了市场上最好的自行车Multitools。Read more…

The Blackburn Core Pro is one of the Best Bike Pumps available
The Best Bike Pumps of 2021

Our experts found and tested the best bike pumps of 2021. Whether for road riding, mountain biking, or fat biking, we've got you covered.Read more…