The 7 Best Bike Locks to Buy in 2018

Keep your wheels safe with these products

You can ask any cyclist: There are few things worse than the feeling of having your bike stolen. Whether that means you’re out thousands of dollars or you simply lost a treasured hand-me-down, having your bicycle stolen is devastating. Unfortunately, many of the areas where cycling is the most popular double as the most common locations for bike theft, such as urban city centers or college campuses. The only way to protect yourself from theft is to invest in a great lock.

A lock can help you from getting stranded and protect an expensive purchase. There are a number of different bike lock styles, and each type is suited for a different environment and lifestyle. Do you like smart gadgets, or do you prefer a standard lock-and-key situation? Do you live in a highly trafficked area and need an extremely secure lock, or is a budget option fine for your needs?

We've sorted through all of the possibilities to find the top bike locks around. Check out the best bike locks to help keep your prized wheels out of the hands of thieves.

Best Overall: Kryptonite 2079 Evolution Heavy Duty U-Lock

Kryptonite is the best name in bike locks because of the well-made, reliable locks that this company creates. The 2079 Evolution Heavy Duty U-Lock is a great option for any cyclist, from the commuter to the avid rider. The 13-millimeter “max-performance steel” and patented double deadbolt design can stop bolt-cutters, drills, and other common theft devices completely. This U-Lock also comes with a rubber-coated metal cable for locking wheels and gear with ease.

The U-Lock itself sports a keyhole cover for dirt and water and can be attached to the bike frame with a connecting tool. This product is popular on Amazon, with hundreds of reviews and a near-perfect rating. The lock comes with three keys, including one with an LED light. U-Locks are considered the best defense against bike theft and this is the best U-Lock.

Best Combination U-Lock: Amazer Heavy Duty Combination U-Lock

While most U-Locks use a key, the popular Amazer Heavy Duty U-Lock features a combination. Perfect for those who lose keys often or fear lock-picking thieves, this lock has a 12 millimeter zinc alloy shackle which is then coated in PVC for anti-scratch protection.

The lock never requires a key and can be set to any 4-digit code. The combination space is covered with a dust and dirt protector. The unique U-Lock has a high rating from hundreds of Amazon reviewers, whose only complaints are about the short 9-inch length.

Best Mounting Lock Set: SIGTUNA Bike Lock Set

Amazon #1 Best Seller SIGTUNA Bike Lock Set is an affordable bundle that can easily mount directly onto your bike’s frame. Including a SIGTUNA WODAN 16 millimeter steel U-lock shackle, a rubber-coated cable and a mounting kit, this bundle is great for the price. The lock itself features a double deadbolt as well as disc cylinder locking mechanisms.

The plastic mounting kit is easy to attach to your bike’s frame and can release the lock easily with just a push of a button. The plastic-coated steel cable lets riders lock up their front wheels or reach around large poles for added peace of mind. SIGTUNA’s bike lock set features very high reviews, including customer testimonials of the lock working well.

Best Mini: Kryptonite New York Fahgettaboudit Mini Heavy Duty Bicycle U-Lock

The Kryptonite New York Fahgettaboudit Mini Heavy Duty Bicycle U-Lock has a funny name, but it is a compact and serious U-lock. Complete with a rubber covering and stylish dust cover, the Fahgettaboudit is a top quality Kryptonite product despite its smaller size.

The lock is made of 18 millimeters of performance steel and includes a double deadbolt and disc cylinder locking mechanisms. The Fahgettaboudit is the most secure Kryptonite product, according to the company, especially for cities and college campuses.

This lock can be used directly with the bike frame or paired with a chain for versatility and optimal protection. The lock and chain are a heavy option for many bikers, but it can provide the best protection against theft and is particularly good for risky areas.

Best Budget: UShake Combination Bike Lock

If you live in a busy area where bike theft is high, it’s probably not worth looking for a budget option. The toughest locks are typically more expensive. However, if you live in a smaller or quiet community and you’re more worried about someone grabbing your bicycle than trying to steal it with a power grinder, try the the inexpensive UShake Bike Lock.

This convenient, coiling cable lock is an Amazon #1 Best Seller that uses a combination to unlock and can be mounted to the bike frame. Made of steel cable and coated with PVC, this lock is great for items other than bicycles as well, such as a gas grill or soccer net.

Best High Tech: Nulock Keyless Bluetooth Lock

Don’t like locks or keys? Like gadgets? Try the Nulock Keyless Bluetooth Lock. The lock features a steel cable with a plastic coating connected to a bluetooth-activated lock. The lock features a tamper-resistant battery pack, an LED indicator, a 110-decibel alarm speaker and lock/unlock button.

The cable is 47 inches long and can also be used to secure gates or motorcycles as well. Users unlock the Nulock keyless lock via an iOS or Android app for an easy experience and without having to worry about remembering a combination or using keys. Despite its technological design, the Nulock is easy to use.

Best Chain Lock: Sportneer Bicycle Chain Lock

Other than U-Locks and cable locks, the most popular option is a chain. This all-in-one lock is useful for a variety of bicycles and a number of unique locations, where other locks may fall short. Sportneer’s chain lock is tough and convenient.

This popular and well-rated chain lock features a five-digit combination and is made of tough zinc-coated manganese steel. The metal chain is covered in a cloth sleeve to protect the metal and provide for more comfortable carrying. Convenient, easy-to-carry, and durable, this chain lock will get the job done so you don't have to worry about your unattended bike.

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