The Best Bike Locks and E-bike Locks to Keep Your Ride Secure

Cycling comes with its own unique set of personal dangers, but your bike itself is at risk even when you’re not using it to hurtle downhill through oncoming traffic. It’s estimated that over 2 million bikes are stolen in North America each year, so if you’re looking to deter would-be thieves, take a look through our recommendations for the best bike locks and electric bike (also called e-bike) locks.

Our top picks for the best bike locks and e-bike locks

How we chose the best bike locks

We made our selections through a combination of expert recommendations, customer reviews, and thorough research.

How to choose the best bike lock for your bike or e-bike

Like a bike helmet, a quality lock is a must-have for any cyclist. “Security rating and portability are the two most important factors to consider when purchasing a lock,” says Tyler Swartz, co-founder of E-bike Commuting. “The higher the security rating, typically the less portable the lock, so it’s about finding a balance that works best for you and your situation. Personally, I own two types of locks: One very strong, heavy duty lock, and a lighter weight, folding lock I always have attached to my bike so I can use it for a short time away from the bike, like when I’m running into a coffee shop.”

U-locks versus chain locks versus folding locks

If you’re curious about the differences between three of the main categories of bike locks, let the experts help you out. “U-locks and chain locks are very strong locks, but can sometimes be difficult to transfer,” explains Alyssa Mcadam, head of bike mechanics at Upway. “Chain locks are rather heavy and u-locks can be hard to store in bags or mount to your bike because of the shape. Folding locks are the easiest to transfer and fit very well either on the bike, tucked away in bags, or even in your pocket sometimes, but they can lack in security and would probably be best for shorter lock ups.”

What is the most powerful bike lock?

“I think the most powerful bike lock is a Kryptonite chain lock, particularly the Kryptonite New York Legend chain lock,” says Mcadam, echoing Swartz’ earlier recommendation. “It’s protected my bike from theft time and time again when I leave it locked up overnight.”

How do you lock an ebike?

“Just like a regular bike, you’ll want to secure the frame and wheel to the bike rack,” says Swartz. “Depending on the situation, you may also want to remove the battery from the e-bike and take it with you. I rarely remove my e-bike battery from the bike when locking it on the street.”

How can I protect my bike wheels and seat?

“Some bikes allow for a quick release of their wheels, so riders can take them off once the frame is secured with a lock,” says Swegle. “Similarly, some riders choose to take their seat and stem with them as well when they leave their bike. We recommend Pinheads, a bolt with a custom key that can lock your wheels and seat to the bike. It’s an added layer of security that can build confidence for daily riders.”

Are there insurance offers for e-bike locks?

“Kryptonite provides an anti-theft protection offer on specific locks,” says Mcadam. “It’s a program that reimburses registered customers for a specific monetary amount in the event their bicycle is stolen due to the opening or breaking of the lock by force.”

Frequently asked questions (FAQs)

Is Abus better than Kryptonite?

Our panel of experts was split on this one. “They’re both great brands that make high quality products, but Abus has a wider range of non-lock products than Kryptonite,” says Swartz. Mcadam, meanwhile, believes that, “Kryptonite is a better brand. Their products are top-notch and they provide insurance on some of their locks”

“As with most companies, there will be fans of each, and each fan will have their own pros and cons for what they consider their favorite,” reasons Swegle. “It's important for consumers to do the research to make sure they purchase the right lock for them.”

Is there a bike lock that cannot be cut?

“Any and all bike locks can be cut with the right tools,” says Mcadam. Swegle agrees, adding that, “If a thief has enough fortitude, any bicycle lock can be broken. This is why multiple locks in high-security situations are important: They provide physical security and visually show that it will be a lot of work for a bike thief to get through the locks.”

What should I lock my bike to?

“Ideally, riders should attach their bike and lock to either a designated bike rack or a sturdy fixture that cannot be moved, such as a tree or street sign,” advises Swegle. “Ultimately, it’s important to make sure that whatever you attach a bike to is not easily cut or broken to expose your bike to theft.”

Where should I place the lock on my bike?

“It’s important to always try and place a lock through the frame of your bike,” says Swegle. “Placing it through a wheel or handlebars exposes the rest of the bike to be taken without that one part. Placing the lock through the frame gives you as much security as a bike lock can.”

In terms of carrying it around, “when transporting your lock, you can either mount it on your bike or carry it in a bag,” suggests Mcadam. “Most locks come with mounting hardware specific to your lock, and mount in a way that doesn't damage your frame. Also, if it's mounted to your frame, you'll never forget it.”