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Bike Chain Locks

Best Bike Chain Locks

Name: Master Lock Cable Lock, Set Your Own Combination Bike Lock, 6 ft. Long, Black, 8122D
Brand: Master Lock
Price: 12.99 USD
Availability: InStock

From leading brands and best sellers available on the web.

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Seatylock

Seatylock Viking Chain Bike Lock - Patented Lock for Motorcycle & E-Bike Heavy Duty Anti Theft Sold Secure Gold - Ultra Electric Bike Lock with Max Security - Bike Chain Lock (55 in)

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Sportneer

48%OFF

Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike Motorcycle Scooter Door & Gate - Easy to Use, Bike Accessories

9.8

score

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Kryptonite

12%OFF

Kryptonite Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Red, 33.5 Inch

9.5

score

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Kryptonite

Kryptonite Keeper 712 Bike Chain Lock, 4 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Black

9.3

score

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Kryptonite

28%OFF

Kryptonite Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes

9.0

score

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Kryptonite

18%OFF

Kryptonite Evolution Mini Bike Chain Lock, 3 Feet Long 10mm Steel Chain Heavy Duty Anti-Theft Sold Secure Gold Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence

8.7

score

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Master Lock

Master Lock Black Python Bike Lock with Key, Adjustable Metal Cable Lock has a Weather Resistant Vinyl Coating for Outdoor Equipment, Bicycles, 6 Feet Long, 8417D

8.4

score

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Kryptonite

Kryptonite New York FAHGETTABOUDIT 1410 Bike Chain Lock, 3.28 Feet Long 14mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock with Keys, 10/10 Security Rating for E-Bike, Motorcycle, Scooter

8.2

score

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ABUS

ABUS Hardened Steel 8KS 6 Foot x 5/16" Thick Square Security Chain for Bikes, Containers, Trailers, ATV's, Motorcycles and Personal/Industrial Property

Kryptonite

Kryptonite Keeper 790 Combo Bike Chain Lock, 3 Feet Long Heavy Duty Anti-Theft Sold Secure Gold Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes,Black

7.6

score

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Buying Guide for the Best Bike Chain Locks

Choosing the right bike chain lock is crucial for ensuring the security of your bicycle. A good bike lock can deter thieves and give you peace of mind when leaving your bike unattended. When selecting a bike chain lock, consider the following key specifications to find the best fit for your needs.

MaterialThe material of the bike chain lock is important because it determines the lock's strength and resistance to cutting or breaking. Common materials include hardened steel, titanium, and alloy steel. Hardened steel is very strong and resistant to cutting, making it a popular choice for high-security locks. Titanium is lighter but still offers good strength, while alloy steel provides a balance between strength and weight. Choose a material based on the level of security you need and how much weight you are willing to carry.

Chain ThicknessChain thickness refers to the diameter of the individual links in the chain. Thicker chains are generally more resistant to cutting and sawing. Chain thickness typically ranges from 7mm to 12mm or more. For high-risk areas, a thicker chain (10mm or more) is recommended, as it provides better security. For lower-risk areas or if you need a lighter lock, a thinner chain (7-9mm) may suffice. Consider the level of security you need and the convenience of carrying the lock when choosing the chain thickness.

LengthThe length of the bike chain lock determines how easily you can secure your bike to various objects. Longer chains offer more flexibility in terms of where you can lock your bike, but they are also heavier and bulkier to carry. Chain lengths typically range from 60cm to 150cm or more. If you often lock your bike in different locations, a longer chain (100cm or more) may be more convenient. For consistent locking spots, a shorter chain (60-90cm) might be sufficient and easier to manage.

Locking MechanismThe locking mechanism is the part of the lock that secures the chain and prevents it from being opened without the key or combination. Common types include key locks, combination locks, and integrated locks. Key locks offer high security but require you to keep track of the key. Combination locks are convenient as you don't need a key, but they may be less secure if the combination is easy to guess. Integrated locks combine the chain and lock into one unit, offering convenience and security. Choose a locking mechanism based on your preference for convenience and security.

WeightThe weight of the bike chain lock is important for portability and ease of use. Heavier locks are generally more secure but can be cumbersome to carry around. Lighter locks are easier to transport but may offer less security. Weights can range from under 1kg to over 3kg. If you need to carry the lock frequently, consider a lighter option that still provides adequate security. If the lock will mostly stay in one place, a heavier, more secure lock might be a better choice.

Weather ResistanceWeather resistance refers to the lock's ability to withstand exposure to the elements without rusting or deteriorating. Locks with weather-resistant coatings or materials are better suited for outdoor use. Look for locks that are advertised as weather-resistant or have protective coverings over the chain and lock mechanism. If you plan to leave your bike locked outside frequently, a weather-resistant lock is essential to ensure longevity and reliability.

Best Bike Chain Locks

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Buying Guide for the Best Bike Chain Locks