The best bike chain locks offer 🌺the fle✱xibility to lock your bike to a range of anchors and can be easier to carry than other types of lock.
Along with D-locks (also known as U-locks), they are among the 澳洲幸运5开奖官网在线查询开奖结果:best bike locks you can buy, with many offering a high-security level. But while a𒁃 D-lock has a rigid shackle, a chain lock is much more flexible, so it's easier to use and can be easier to carry, despite the heavy weight of the most secure options.
Even the best bike lock won't be effective if it's not used properly and attached to a secure anchor point though, so read our explainer of 澳洲幸运5开奖官网在线查询开奖结果:how to lock a bike for specific recommendations.
In the UK, lock makers can submit their lo🌳ck to Sold Secure, an independent testing organisation, which rates the level of security offered as diamond (the highest), gold, silver or bronze and we've included the Sold Secure rating for each lock that's been tested. There's more on Sold Secure ratings in our buyerꦡ's guide towards the bottom of this guide.
With all that said, if you are here looking for the best bike chain lock, then k🐽eep reading to see our list of recommended choices. Lower down, there's a buyer's guide to how to𓆉 choose the best bike chain lock for your own needs.
The Hiplok Gold is Sold Secure Gold rated, with the o꧒ption of a reflective fabric cover. It's heavy but Hiplok makes it wearable without needing to lock it around yourself.
Tex-Lock uses a thick fabric coating for its chain, making th🔯is a good lock to use with a car rack to avoid scratching of the paintwork on your car and your bike.
The ☂Hiplok DXXL includes both a chain and a D-lock for a high security solution to lock up a high value or electric bike. Leave the chain at home when it's not needed.
Kryptonite's chain lock provides a Sold Secure Diamond level of security, plus it includes an ins🌸urance offer of up to $5,000 if the lockꩲ has been used correctly.
The Kryptonite Keeper𝓰 has a combinatio﷽n lock, so you don't need a key. There are two lengths available and you benefit from Kryptonite's insurance offer.
The Hiplok Spin is unrated for security, but 🌠it's much lighter than other chain locks and still we✃arable, making it a good solution for low risk environments.
Last updated on 18th of May 2025Bike locks aren't a fashion accessory and when a brand introduces a lock, it usually keeps selling the same design over a number of years, at most making minor updates. All the locks featured below were still available to buy in May 2025, when we last updated this guide.
Best bike chain locks available today
Best overall
The Hipl⛎ok Gold is wearable and there's a hi⛦ viz option for the cover (Image credit: Josh Ross)
✅You want good security: The Hiplok Gold is gold-rated by Sold Secure.
✅ You want wearability: Hiplok has designed its lock to be weara💙ble around the waist.
Don't buy it if
❌ You want a durable cover: We reckon the reflective coating may wear off the cover.
❌ You want low weight: At 2.2kg, the lock is heavy.
Each time we dive into a list of our favourite bike locks the Hiplok Gold pops up again. Th💞e more security you have on hand, the harder a bike chain lock is to carry. Hiplok has been at the forefront of solving this challenge through wearability and the Hiplok Gold is both portable▨ and Sold Secure Gold rated.
Although it weighs over 2kg, due to the 10mm chain, Hiplok uses a system that allows it to be carried without locking. There's a bar on the lock side and a plastic buckle that snaps into the bar on the other side. When you are ready to lock a bike, take it off your waist, open the lock🦩, and connect the lock to the chain that's on the other side of the waist bracket.
The super bright version pictured here also adds visibility while riding, although it's possible that the reflective coating will wear off over time. The only other downside of the Hiplok Gold is that all that security does mean you've got to deal with a bit of weight. Have a read of our 澳洲幸运5开奖官网在线查询开奖结果:Hiplock Gold bike lock review if you want to know more.
Best lock to use with a car rack
Image 1 of 2
A textile ♎cover helps to protꦫect your car and your bike frame(Image credit: Josh Ross)
✅You want good length: At 120cm, there's plenty of locked length. ✅ You want a non-scratching lock: The textile co⭕ver🀅 shouldn't damage your bike or a car.
Don't buy it if
❌ You want higher security: The lock is only silver rated by Sold Secure. ❌ You want a more affordable option: The Tex-Lock is expensive.
We’ve been doing a lot of research on bike locks and during the process, we asked cyclists who had a bike stolen while locked how it happened. The story of a brand-new bike stolen off a rack while filling up gas on the way home was a story that stood out. T𝓀he integrated cable lock on the rack got clipped while the owner was inside buying a snack. It’s a unique challenge needing a unique lock that won’t scratch a frame and has a bit more length.
Previously we recommended the 澳洲幸运5开奖官网在线查询开奖结果:Abus City Chain 1010 and still think that’s a gꩲreat option, but since then we’ve discovered another, better option. The Tex-Lock is a textile-based loop chain with a small U-lock that features a double-locking shackle design. The textile portion does have a steel core but you can’t feel it. Instead, it’s like a thick rope and it’s as comfortable to handle, and use, as a rope would be. Even though it feels like a rope, it carries a Sold Secure Silver rating and should do ꦚa good job matching with use on a car rack.
The D-lock portion actually carries a Sold Secure Gold rating but it’s so tiny that there’s very little ability to use it beyond securing the loop chain portion, 🌠so consider the whole lock a functional silver rating. While the whole system is ideal for locking a bike to a car rack, the one downside is the price. It’s a lot of money to pay for the soft, rattle-free, performance. It’s for that reason we still have the Abus option in the mix here.
Although the Abus City Chain 1010 featured in our list of the 澳洲幸运5开奖官网在线查询开奖结果:best bike locks pro✱vides higher security, it's not a lock that you'd want to leave on when driving due to the risk of damaging your car's paintwork, whereas the Tex-Lock should avoid this problem.
The combination of a D-lock and a chain provides 𒁃impressive protection f𝕴or an e-bike (Image credit: Josh Ross)
3. Hiplok DXXL
Best chain bike lock for e-bikes
Reasons to buy
+
Flexibility for different security situations with a single purchase
+
Lifetime warranty
+
Non-scratch coverings
+
Sold Secure Diamond
Reasons to avoid
-
Loop end chain limits locking options slightly
-
High price
Buy it if
✅You want a diamond-rated lock: The Hiplok DX has Sold Secure's highest rating. ✅ You want versatility: You're getting a D-lock 🙈plus a chain in♌ one purchase.
Don't buy it if
❌ You want easier locking: The design of the chain's closure can make this fiddly to use. ❌ You want lower weight: Th🌱e D𓆉-lock alone weighs 1kg, plus there's the 5kg chain on top.
🎀The Hiplok DXXL takes a couple of pieces and combines them in a single purchase. There's a massive chain and there's also the Hiplok DX wearable U lock. Hiplok markets this option specifically for e-bikes so it only makes sense we'd include it here for that use.
If you have an expensive e-bike then the highest security makes sense both because of the price of the bike and because of the ease of carrying extra weight. We also like how this system ends up being a two-for-one purchase. If you've got an e-bike as well as another bike that requires less security, this lock gives you the flexibility to choose the level of security you need each time you leave the house. The D-lock and the chain work together but you can leave the ch𒈔ain at home if you don't need it.
The Hiplok DX alone is one of the most secure, and conven💖ient, D-locks on the market. When it's time to take your e-bike out, add in the massive chain with 14mm thick links. When using the chain, the loop end design makes sure that you've got 𓄧the most length available.
Best with insurance offer
The New York Fahgettabo🐽udit Chain is very secure and comes with a $5000 insurance of🎶fer (Image credit: Josh Ross)
4. Kryptonite New York Fahgettaboudit Chain 1415 & New York Disc Lock
Best bike chain lock if you want a massive chain plus an insurance offer
Reasons to buy
+
Shape of chain links helps defend against angle grinder attacks
+
Keyhole cover
+
Includes an insurance offer
+
Sold Secure Diamond
Reasons to avoid
-
Not every link has a cover to limit scratching
Buy it if
✅You want durability: The lock can handle being left out in all weather. ✅ You want the insurance offer: $5,000 isn't to be disregarded.
Don't buy it if
❌ You want better frame protection: Some links aren't covered by the fabric sleeve. ❌ You want low weight: At 🐼almost 7kg, this is even heavier than the Hiplok DXXL.
The Kryptonite New York Fahgettaboudit Chain 1415 & New York Disc Lock is another option in the massive chain lock category. It's even heavi🦄er than the Hiplok DXXL and the security is similar. I༒n fact, the two offerings are similar in a lot of ways but they are unique enough that each has a place on this list.
The Kryptonite chain doesn't loop t🍰hrough itself the way the Hiplok does and instead of a D-lock you get a lock that's a lot closer to a padlock. What Kryptonite does offer instead of the flexibility that comes with the Hiplok is an insurance offer. Make sure you've followed all the rules exactly and if your bike disappears you could be eligible for up to a $5000 payout.
Another plus for the Kryptonite is its longevity. Another writer here at Cyclingnews left his New York Chain locked up at his university campus for a whol🐷e year, rain or shine, with and without his bike, and just commuted home leaving it in place. It still worked perfectly with just the odd squirt of GT85 needed every few months through the winter.
Best keyless chain lock
Available in two lengths, the Keeper can 💞be bought w💮ith a combo lock or a key lock (Image credit: Josh Ross)
5. Kryptonite Keeper
Best chain bike lock if you want a combo lock
Reasons to buy
+
Lots of options for size and security
+
It’s possible to keep the lock closed without being locked
+
Includes an insurance offer
Reasons to avoid
-
No clever way to carry it
Buy it if
✅You don't want to carry keys: This Keeper option is a combo lock. ✅ You want plenty of options: There are keyed and combination locks with 90cm and 120cm lengths available, as wel😼l as locks with thicker, heavier chains.
Don't buy it if
❌ You want easier carrying: The Kryptolok is awkward to carry. ❌ You want higher security: This lighter option is bronze-rated only.
The Kryptonite Keeper 712 and Kryptonite Keeper 790 are a pair of Sold Secure Bronze bike chain locks that are the same other than size and weight (you can also buy the Keeper locks with a key rather than a combina𓆉tion lock, but we've featured this as it means you'll never leave your key at home).
The 712 is 120cm in length and 2041 grams while the 790 is a bit shorter at 90cm and 1646 grams. Both options use a 7mm chain and carry a Sold Secure♛ Bronze rating as well as an insurance offer of $500. The Kryptonite insurance is always a topic of debate because, like all insurance coverage, it’s difficult to take advantage of. Just remember to read carefully and follow the fine print. Also, keep in mind that the lock is a quality lock on its own, so consider the insurance a bonus that doesn’t hurt anything.
Beyond that, we featured the bronze security op๊tion because of the weight and convenience. Typically, if you are looking for a combo lock you are also looking for convenience. If that’s not quite your need and y𝓀ou want more security paired with a combo lock, then there are also the Kryptonite Kryptolok 990/912 locks available.
The design is the same but the chain increases from 7mm to 9mm in thickness, so the weight and secu𝕴rity rise as well. These locks feature𒐪 a Sold Secure Gold rating and the insurance offers raises to $1750. Whatever ends up fitting your needs, it’s nice that there are options and they all have the peace of mind that comes from the insurance offer.
Best for convenience
The Hiplok Spin is lightweight and easy to carry (Image credit: Josh Ross)
6. Hiplok Spin
Best bike chain lock for convenience
Reasons to buy
+
Super light
+
Wearable
+
Available in reflective superbright
Reasons to avoid
-
Low security
Buy it if
✅You want low weight: At 800g, the Spin is one of the lightest chain locks available. ✅ You want wearability: It's a lock that's easy to wear.
Don't buy it if
❌ You want a longer chain: The 75cm length is shorter than many chain locks. ❌ You want a security-rated lock: The Spin isn't Sold Secure rated.
Every 🐻option on this list carries a Sold Secure rating except the Hiplok Spin. In general, we think it’s better to go for more security vs less but some people have di🤡fferent needs.
If you live in an area where a bike is unlikely to have to be defended against a serious attack, then it might not matter that this is a lower security choice. Outside of the secu♉rity, the H𒆙iplock Spin has a very similar design to the Hiplok Gold. As we mentioned in that description, Hiplok is all about making security hassle-free. People have always worn chains but Hiplok made it safe with systems that don’t require locking the chain to your body.
Since the Spin is so light, it's been able to use a simple hook and loop closure system but the concept is the same. There’s also still an option for the high🍨ly reflective superbright colourway to add safety when riding 🌼at night.
How to choose the best bike chain lock for you
We've not tried to break any of the locks above, as specialists such as Sold Secure are much better equipped to test locks. But we've used all of them in real-world set🦄tings, so we've got a good understanding of what makes for us🌄ability in the best bike chain locks.
Here's our advice on how to choose the best bike chain ꦐ🎉lock for your needs.
How much do you want to spend? The highest security locks can be expensive.
What level of security do you need? Will you lock your bike in a high-risk area? Check the Sold Secure rating (see below) of the lock to see if it meets your needs for where you plan to lock your bike.
How heavy? Some higher-security chain locks are weighty. If you don't plan to carry your lock with you this may not be an issue, but if you do you may be prepared to sacrifice the highest security for a lighter load.
How expensive is your bike? A desirable bike locked somewhere on its own is more likely to be a target for thieves than a less flashy number parked alongside many other bikes.
How secure is your bike storage area? If you're locking your bike up in a secure area at work, you may be prepared to lower the level of security, as it's less likely to be stolen than if locked up on a street. Many bikes are stolen from homes though, so make sure you've got a good locking solution and security there too.
Everything you need to know about th♛e best bike chain locks
What types of bike lock are available?
There are four main types of bike lock available:
A chain lock, as featured in this guide, has a flexible chain, usually with hardened links and a fabric cover and is fastened with a separate or integrated locking mechanism.
A D-lock (also called a U-lock) has a rigid, hardened shackle, which is secured with a separate locking bar.
A cable lock has a wound steel cable to secure the bike. It may have loops of cable at either end to attach to a separate locking mechanism or the lock may be integrated into the cable.
A folding bike lock will have rigid sections with robust hinges between them and an integrated lock.
You can read more about each of these types of lock and view our recommended products for each in our guide to the 澳洲幸运5开奖官网在线查询开奖结果:best bike locks.
Are chain bike locks heavy?
As a rule, for any bike lock, a higher level of security me♏ans thicker components. So, in general, if you're lookinღg for the most secure lock in any category it will be heavy. More secure locks also tend to be treated to harden their components.
𝓡High-quality chain locks and D-locks tend to be the strongest options that ar🐷e hardest to cut, with cable and folding locks often providing less security.
Is a chain lock better than a D-Lock?
We talked about this a little in the intro but bike chain locks are just one option of many, so you might wonder why choose a chain vs a 🧜D-lock? The big advantage🎶 of chain locks is that they are big and flexible.
D-locks work best with bike-specific infrastructure, but the most secure options are also smaller, as there's less to attack with an angle grinder or other deܫvice. But as they shrink in size, they get very difficult to use to lock a bike to a signpost or other anchor. Chains make it easy to l𒀰ock your bike to all kinds of anchor points. They also tend to do a little better against portable angle grinders because they can be difficult to hold still.
Which bike chain lock is the best?
is a UK-based independent testing organisation that tests a🙈 wide range of locks, not just bike locks. Its testing is not mandatory, but it's attr🐈active to lock makers as it provides an independent assessment of the lock's quality which they can advertise to potential buyers.
A lock maker will submit samples of its locks to Sold Secure, who then use a variety of methods to try to break them. Sold Secure is tight-lipped about the methods it uses, but they include angle grinder🀅s, lever attacks and lock picking. It works with the police to identify trends in bike theft methods, with any novel approaches incorporated into its test protocols.
Sold Secure will rate a lock on four levels: Bronze (the lowest), Silver, Gold and Diamond. A very low-security lock might be unrated and some locks sold in the UK may not have b🎃een tested.
How do you lock an e-bike?
Locking an e-bike is the same as any bike and we have an article covering all the details of 澳洲幸运5开奖官网在线查询开奖结果:how to lock a bike. The only difference with an e-bike is thatꦆ often the larger frames and bulkier componentry will make it more of a challenge for small locks. There are also extra pieces to consider, like batteries, although typically the battery has its own integrated lock.🌺
Other than those specifics, you’ll want to limit extra space between the lock and the bike and keep the lock fart꧒her from the ground. These small changes in how you use the chosen lock will make it more secure. Keeping the lock farther from the ground makes it more difficult to use the ground as leverage on a bolt cutter. Limiting extra space between the lock and the bike means it's mo༒re difficult to get a tool positioned for a leverage attack.
Some bike locks come packaged with insuranc🐼e offers. These are nice for peace of mind but there are a few details you should be careful about. The biggest thing to remember is that these are insurance offers, and that means they areꦐ very specific. There is no wriggle room for not quite meeting some requirements. Make sure you follow the instructions exactly. In the case of Kryptonite, that means you need to have registered at the time you bought the lock, so make sure you start there.
Another good option for insurance is to add your own bike-specific insurance and we have an article covering the 澳洲幸运5开奖官网在线查询开奖结果:best bike insurance. More coverage is better than less, so doubling up won&ꦯrsquo;tඣ hurt.
Do I need to register my bike?
is a non-profit that works to register bikes in the USA, then helps with recovery if some🍃thing happens. provides a similar service in the UK.
There's no guarantee of anyth𝐆ing, but they are doing amazing work and it doesn't hurt. If a bike goes missing you can access a community of people who will keep their 💙eyes open and help you recover it.
It's also a great opportunity to record t🅠he serial number of your bike and make sure you have it on hand. If law enforcement happens to recover a bike it will only come back to you if you've filed a🦩 police report and given them a serial number.
How we tested the best bike chain locks
We’ve used bike locks for years as we commute through the city running errands and havౠing fun riding bikes. We’ve looked at a lot of bike locks both high-tech and low-tech and we’ve managed to keep our bikes where we’ve left them even in areas that are a little rougher than we’d like.
As we worked on transforming that experience into actionable recommendations we’ve spoken to law enforcement, countless lock companies, aᩚᩚᩚᩚᩚᩚᩚᩚᩚ𒀱ᩚᩚᩚnd as many people as we could to figure out what works best for locks.
We haven't tried to break locks ou🅺rselves, relying on Sold Secure ratings and other testing for an assessment of a lock's security.
But for this list we held everything in our hands and tested its real-world usability. If y🍸ou are looking for a bike chain lock, everything in this list is something we feel confident recommending.
Josh hails from the Pacific Northwest of the United States but would prefer riding through the desert than the rain. He will happily talk for hours about the minutiae of cycling tech but also has an understanding that most people just want things to work. He is a road cyclist at heart and ဣdoesn't care much if those roads are paved, dirt, or digital. Although he rarely races, if you ask him to ride from sunrise to sunset the answer will be yes.
Height: 5'9"
Weight: 140 lb.
Rides: Salsa Warbird, Cannondale CAAD9, Enve Melee, Look 795 Blade RS, Priority Continuum Onyx
