We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

All Categories

Sports & Outdoors

Sports

U Locks

Best U Locks

Name: Sportneer Bike U Lock - Heavy Duty Anti Theft Bike Lock with 5ft Security Steel Cable - 17mm Shackle Bicycle U-Locks with Keys & Sturdy Mounting Bracket for Road, Mountain, Electric Bike - Orange
Brand: Sportneer
Price: 27.99 USD
Availability: InStock

From leading brands and best sellers available on the web.

Sponsored

Solid Lock

View on Amazon

Master Lock

Master Lock Black Bike Lock with Key, Standard Size U-Lock for Bicycles and Other Outdoor Equipment, Anti-Theft Lock for Bikes, 8320D

9.8

score

View on Amazon

Sportneer

Sportneer Bike Lock: Heavy Duty Anti Theft Bike U Lock with 5ft Security Steel Cable - 17mm Shackle Bicycle U-Locks with Keys & Sturdy Mounting Bracket for Road, Mountain, Electric & Folding Bike

9.7

score

View on Amazon

Kryptonite

30%OFF

Kryptonite New-U New York Standard Heavy Duty Bicycle U Lock & Keeper 785 Integrated Chain Lock, 16mm Steel Shackle, 33.5-Inch, Black/Yellow, Grey, Purple, Red

9.5

score

View on Amazon

Kryptonite

28%OFF

Kryptonite Evolution Mini-7 Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Lock, 13mm Shackle and 10mm x4ft Length Security Cable with Mounting Bracket and Keys

9.3

score

View on Amazon

Kryptonite

Kryptonite New York Standard Heavy Duty Bicycle U Lock Bike Lock

9.0

score

View on Amazon

Via Velo

24%OFF

Via Velo Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Locks with 8mm Braided Steel and 3 Keys, 4ft Length Security Cable for Bike, Scooter Mountain Road Bike

8.8

score

View on Amazon

Via Velo

22%OFF

Bike U Lock with Cable - Via Velo Heavy Duty Bicycle U-Lock,14mm Shackle and 10mm x1.8m Cable with Mounting Bracket for Road, Mountain, Electric & Folding Bike

8.5

score

View on Amazon

Kryptonite

15%OFF

Kryptonite New York Fahgettaboutit Mini Bike U-Lock, Heavy Duty Anti-Theft Bicycle U Lock, 18mm Shackle with Keys, Ultimate Security Lock for Bicycles E-Bikes Scooters,Black

Kryptonite

13%OFF

Kryptonite Keeper Standard Anti-Theft U-Lock, Heavy Duty, 12mm Shackle, Black, Combination Lock, Lifetime

8.0

score

View on Amazon

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

Buying Guide for the Best U Locks

Choosing the right U-lock for your bike is crucial to ensure its safety and security. U-locks are known for their strength and resistance to cutting and leverage attacks, making them a popular choice among cyclists. When selecting a U-lock, it's important to consider several key specifications to find the best fit for your needs. Here are the main factors to consider and how to navigate them.

MaterialThe material of a U-lock is important because it determines the lock's strength and resistance to cutting. Most U-locks are made from hardened steel, which is very difficult to cut through. Some high-end models may use materials like titanium for added strength and lighter weight. If you frequently park in high-theft areas, opt for a lock made from the strongest materials available. For less risky areas, a standard hardened steel lock should suffice.

Shackle ThicknessShackle thickness refers to the diameter of the U-shaped part of the lock. Thicker shackles are harder to cut or break. U-locks typically range from 12mm to 18mm in thickness. For high-risk areas, choose a lock with a shackle thickness of at least 16mm. For moderate-risk areas, a thickness of 12-15mm should be adequate. Consider the level of security you need based on where you usually park your bike.

Locking MechanismThe locking mechanism is the part of the lock that secures the shackle in place. There are various types, including key-based and combination locks. Key-based locks are generally more secure, especially if they use a disc-detainer or double deadbolt mechanism. Combination locks offer convenience but may be less secure. If security is your top priority, go for a key-based lock with a high-security mechanism. If you prefer convenience and are in a low-risk area, a combination lock might be suitable.

SizeThe size of the U-lock determines how easily you can lock your bike to different objects. Smaller locks are more portable and harder for thieves to leverage, but they may limit what you can lock your bike to. Larger locks offer more flexibility in terms of locking options but can be bulkier to carry. Consider where you usually park your bike and what you typically lock it to. If you need more flexibility, a larger lock might be better. If you prioritize portability and security, a smaller lock is ideal.

WeightThe weight of the U-lock can affect how easy it is to carry around. Heavier locks are usually more secure but can be cumbersome to transport. Lighter locks are easier to carry but may offer less security. If you commute long distances or need to carry the lock frequently, consider a lighter model. If your primary concern is maximum security and you don't mind the extra weight, a heavier lock is the way to go.

Mounting OptionsMounting options refer to how you can attach the lock to your bike when not in use. Some U-locks come with mounting brackets that allow you to attach the lock to your bike frame. This can be very convenient for transport. If you prefer not to carry the lock in a bag, look for a model with a reliable mounting system. Ensure the mounting bracket is compatible with your bike frame and easy to use.

Best U Locks

Related Products

Recommended lists

Buying Guide for the Best U Locks