Bike chain locks stand out for their strength, flexibility, and versatility. A bike is a prized position which is why securing your bike is a top priority for any cyclist. The right lock can make all the difference in its safety.
The best bike chain locks are the Kryptonite Keeper 785 Integrated Bicycle Lock and the Kryptonite Evolution 10mm Chain Bicycle Lock. Kryptonite is a reliable brand for bike locks. The Keeper 785 is made of fine-quality manganese. The Evolution lock comes with a spare key making it even more convenient.
This is a well-researched guide on the best bike chain locks available in the market. Read on to know all about them and make the right decision for you.
Best Bike Chain Locks
- Kryptonite New York FAHGETTABOUDIT Chain (High End)
- Titanker Heavy Duty Bicycle Lock Chain
- Kryptonite Evolution 10mm Chain Bicycle Lock
- Sportneer Bicycle Chain Lock (Budget Buy)
- Kryptonite Keeper 785 Integrated Bicycle Lock (Top Pick)
Compare Top Chain Locks for Bicycles
| Product | Overall Score | Bottom Line | Price |
|---|---|---|---|
 Kryptonite New York FAHGETTABOUDIT | 76 |  Best sliding cover that protects the keyhole | Check Out On Amazon |
 Titanker Heavy Duty Bicycle Lock | 80 | Best lock that comes with 2 keys | Check Out On Amazon |
 Kryptonite Evolution 10mm Chain | 85 | Best for use in low light because of high-intensity light bulb | Check Out On Amazon |
 Sportneer Bicycle Chain Lock | 83 |  Best lightweight and portable lock | Check Out On Amazon |
 Kryptonite Keeper 785 Integrated | 90 |  Best quality manganese steel used | Check Out On Amazon |
Detailed Analysis of the Best Bike Chain Locks
Read on as we explore the best bike chain locks on the market. If you were looking for honest and unbiased reviews, this is the place to be.
1. Kryptonite New York FAHGETTABOUDIT Chain
Overall Score: 76
If bike chain lock reviews are anything to go by, the Kryptonite Fahgettaboudit is one of the best bicycle locks that you can get your hands on.
That’s because it comes with formidable features like a 14mm six-sided chain. This one is very difficult to break through and might be sufficient to keep thieves at bay.
It’s definitely not worth the trouble of getting through this chain if they can move onto an easier target. Protecting the chain is a nylon cover.
It’s designed to keep it attached to the bike while protecting both from dings and scratches caused by friction.
The extremities of the chain feature a reinforced disc-style cylinder. The cylinder is made to protect it from drilling or pulling damage.
It also features handy double deadbolt locking which gives it more holding power. The keyhole itself is protected from dust by a sliding cover.
Advantages
- You can register the bike on the manufacturer’s bike theft coverage program.
- Sturdier than most of the other options on this list.
- Features a high-intensity light bulb for use in low light conditions.
- Comes with two spare keys.
- The keyhole is protected by a sliding cover.
Disadvantages
- At 15 pounds, this is a heavy chain.
2. Titanker Heavy Duty Bicycle Lock Chain
Overall Score: 80
This bicycle chain lock from Titanker is made for convenience. It’s affordable, easy to carry, and use. But, this convenience comes at a price because it’s not the sturdiest.
However, it’s still a solid budget-friendly option. Titanker bike chain locks come with 2 keys, you can take one of the keys for daily use and keep a spare at home.
Yet, it can be utilized to lock other items other than your bike including your ladder and even a gate.
The overall length of the chain lock is about 3 feet. It is ideal for bicycles, ladders, lawnmowers, strollers, scooters, fences, toolboxes, sports equipment, etc.
The chain of this bike lock is enclosed in a protective cloth sleeve that could protect the chain from being rusted and scratched. And the dust cover can protect your keyhole from rain and dust.
Advantages
- Great customer service from Titanker.
- Comes with a spare key.
- Easy to use and versatile.
Disadvantages
- The bike lock is fairly easy to break.
3. Kryptonite Evolution 10mm Chain Bicycle Lock
Overall Score: 85
Kryptonite is one of the most popular manufacturers of bike components and accessories because they always bring it when it comes to the performance of their products.
Their Evolution 1090 bike chain continues this tradition with its 10mm six-sided chain links. They are both heavy-duty and effective at fending off cutting attempts.
That’s because the chain itself is made from manganese steel. The end link is there to keep the chain and the deadbolt connected to one another.
This is in addition to the sliding dust cover which is positioned on top of the keyhole to keep out dust and debris while extending its lifespan.
The best part is that this bike lock comes with two keys just in case you lose one. These are ergonomic “I” keys that come with a light so you can unlock it even in low-light conditions.
Advantages
- Comes with a sliding dust protector for the keyhole.
- Protective nylon cover.
- You can get another spare key when you register this lock with the manufacturer.
- It comes with three keys, one of which comes with a high-intensity light bulb for use in low light conditions.
Disadvantages
- It’s not very portable due to its heavy-duty construction.
- It’s a bit expensive.
4. Sportneer Bicycle Chain Lock
Overall Score: 83
The Sportneer chain bicycle lock features a 5-digit combination lock which is just a bit more difficult to hack into than your average 4-digit combination model.
Considering the fact that thieves might choose to sidestep the combination lock and go for the chain, you’ll be glad to know that it’s constructed from thick manganese steel.
In addition to promising a long lifespan, this best chain lock is 3.2 feet long. So, you can use it for more than just your bike. It’s useful for locking ladders, toolboxes, and even fences.
Advantages
- Lightweight and portable.
- Comes at an accessible price point.
- Features a 5-digit combination pad.
- Multiple locking applications.
- Comes with a lengthy cable.
Disadvantages
- Thin chain compared to competitors.
- It might be difficult to set up the initial lock combination.
5. Kryptonite Keeper 785 Integrated Bicycle Lock
Overall Score: 90
This is yet another stellar option from the Kryptonite brand. We swear this manufacturer is like Kryptonite to bike thieves with these chain locks.
This one comes with a 7mm four-sided chain that’s constructed from manganese steel.
The lock is designed according to Kryptonite’s well-known disc-cylinder style which is ergonomic as it’s sturdy. But, instead of the usual three keys, you only get two with this model.
But, the good news is that both of them are ergonomic “I” keys that you can register to the company’s online safety program so that you’re covered should you ever lose them.
Now, while Kryptonite is known for making sturdy and indestructible bicycle chain locks that can withstand repeated attempts, this particular one isn’t exactly suited for high-risk areas.
Advantages
- Comes with four different nylon sleeves.
- Made from manganese steel.
- Released by a reliable brand.
- Available in three colors.
Disadvantages
- The keyhole doesn’t come with a protective cover as would be expected.
- It doesn’t come with the built-in light that comes with other Kryptonite locks.
How to Get the Best Bike Chain Lock
We’re guessing at this point in your journey of exploring our guide on the best bicycle chain locks, you know whether you want a stationary or mobile lock. If not, then it’s worth looking into both options.
Basically, a mobile lock is suitable for use in everyday applications because you can carry it easily on your bicycle and it’s easy to attach to your bike frame as well.
Length
The great thing about chain locks is that unlike U locks they enable you to secure your bike to different places. It’s way longer and flexible in comparison.
Longer chains are usually very versatile but they are also heavy and pricey.
Shorter chains are conversely, more affordable, and can do the job of protecting your bike without taking up too much space in your backpack.
Portability
For best results, we recommend wrapping your chain locks around your seat post. That’s the best way to carry them. Or you could keep it in the included bag which some brands provide.
Ideally, you want to make sure that the chain you purchase will fit onto the seat post of your bike or at least in your backpack or panniers.
The Flexibility of Chain Locks Allows Locking Multiple Bike Parts…
Well, as you can see, it doesn’t take much to find the best bike chain lock for your needs. You just need to know what to look for.
But, if we were to go for just one option, it would be the Kryptonite Keeper 785 Integrated Bicycle Lock.
Thieves can just forget about stealing your bicycle when it’s secured with this chain lock.
You can also consider investing in a cable lock which excel at the job of protecting your bike. Check out my guide on the best cable bike locks.