Best Bike Locks 2021 UK: Top Heavy Duty Anti-Theft Picks

Best Bike Locks 2021 Uk

There’s nothing worse than locking your bike, only to find it gone when you return. That sinking feeling of losing your ride is frustrating and stressful.

We all want peace of mind knowing our bike is safe, whether it’s parked outside a shop or at work. Choosing the right bike lock makes all the difference. It protects your bike and saves you from worry every day.

In this guide, we’ve tested and picked the best bike locks available in the UK for 2021. From heavy-duty U-locks to flexible chains, these options fit different needs and budgets. Keep reading to find the perfect lock that will give you confidence and keep your bike secure. Your next ride deserves the best protection, and we’re here to help you find it.

Sportneer Bike Lock

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

The Sportneer Bike Lock is ideal for cyclists who prioritize security and convenience, including owners of road, mountain, electric, and folding bikes. If you need a reliable solution to protect your bike against theft, whether parked in urban areas or outdoor trails, this heavy-duty lock is designed to meet your needs.

Pros:

  • Features a 17mm shackle made from hardened steel for superior resistance against cutting and prying.
  • Includes a 5ft security steel cable to secure multiple parts of your bike or attach it to fixed objects.
  • Comes with keys for easy locking and unlocking, enhancing security over combination locks.
  • Equipped with a sturdy mounting bracket for convenient transport on your bike frame.
  • Compact dimensions and moderate weight (2.87 x 5.02 x 7.76 inches, 2.87 pounds) balance portability with robust protection.

Cons:

  • The weight may be slightly heavy for cyclists seeking ultra-light gear.
  • Limited color options, available only in black.

The Sportneer Bike Lock boasts a heavy-duty U-lock design combined with an additional 5ft steel cable, providing versatile protection for your bike. The 17mm hardened steel shackle is engineered to withstand common theft attempts, giving users peace of mind when parking in high-risk areas. The included cable allows locking the frame and wheels to secure objects, making it ideal for all types of bicycles including mountain and folding bikes.

Beyond security, this lock features a sturdy mounting bracket that attaches easily to the bike frame, ensuring the lock is always within reach without adding bulk. Its compact yet robust build balances portability with strength, suitable for daily commuters and outdoor enthusiasts alike. Overall, the Sportneer lock offers a reliable and user-friendly solution for safeguarding your bike wherever you go.

Sportneer Bike Lock

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

The Sportneer Bike Lock is ideal for cyclists, motorcycle riders, and scooter owners who prioritize security and convenience. If you need a reliable, heavy-duty, keyless locking solution that offers high security without the hassle of carrying keys, this lock is perfect for you. Whether you’re securing your bike at home, work, or in public spaces, this durable lock provides peace of mind for everyday use.

Pros:

  • 5-digit combination offers customizable security without keys
  • Heavy-duty anti-theft chain lock enhances protection
  • Available in multiple lengths (3.2/3.6/4ft) for versatile use
  • Lightweight yet sturdy design (approximately 1.41 pounds)
  • Easy to use and reset combination
  • Suitable for bikes, motorcycles, scooters, doors, and gates
  • Compact size for convenient carrying and storage

Cons:

  • Combination lock may require occasional resetting to maintain security
  • Chain length may be limiting for some users needing extra reach
  • Black color may show wear over time

The Sportneer Bike Lock features a robust 5-digit combination mechanism that eliminates the need for keys, making it highly user-friendly. Its heavy-duty construction ensures excellent resistance against cutting or tampering, providing reliable security for your valuable bike or scooter. The lock’s varying lengths allow customization based on your specific security needs, whether locking to a bike rack, gate, or door.

Designed with portability in mind, this lock’s lightweight yet solid build means you can easily carry it without adding bulk. The black finish not only looks sleek but also helps to resist rust and corrosion. Overall, the Sportneer Bike Lock combines convenience, versatility, and strong security features, making it an excellent accessory for anyone looking to protect their two-wheeled vehicles or secure entry points effectively.

Ndakter Bike Locks

NDakter Bike Locks Heavy Duty Anti Theft, Combo Bike U Lock, 4-Digit Resettable Combination Bicycle Lock, Large U Shaped Ebike Lock with 5Ft Steel Cable for Electric Bike, Escooter, Motorcycle,Door

The NDakter Bike Locks Heavy Duty Anti Theft Combo is ideal for cyclists and electric vehicle owners who prioritize security and convenience. Whether you own an electric bike, e-scooter, motorcycle, or need to secure a door, this 4-digit resettable combination U lock offers reliable protection without the hassle of keys. Its robust design is perfect for urban commuters and outdoor enthusiasts looking for a versatile and strong locking solution.

Pros:

  • Heavy-duty large U-shaped lock with a 5-foot steel cable for versatile security options
  • 4-digit resettable combination allows easy customization and eliminates the need for keys
  • Compact and lightweight design weighing under 2 pounds for easy portability
  • Durable black finish that resists weather and wear
  • Suitable for multiple uses including bikes, e-scooters, motorcycles, and doors

Cons:

  • The combination lock may require occasional resetting to maintain security
  • Not as compact as some cable-only locks, which could affect storage space

The NDakter Heavy Duty Combo Bike U Lock features a sturdy U-shaped design made from hardened steel, providing exceptional resistance against cutting and prying. The attached 5-foot steel cable adds extra flexibility, allowing users to secure their vehicle to a variety of fixed objects, increasing convenience in different locking scenarios. Its black, weather-resistant coating ensures long-lasting durability even in harsh outdoor conditions.

With a 4-digit resettable combination lock, users gain the benefit of keyless access, reducing the risk of lost keys and enhancing ease of use. The combination can be reset to a personalized code, ensuring maximum security tailored to the owner’s preference. The lock’s size and weight strike a balance between robustness and portability, making it an excellent choice for daily commuters and recreational riders alike who want a reliable theft deterrent without adding bulk.

Hapleby Premium Bike Lock Set

Hapleby Premium Bike Lock Set with 2 Keys, Bike U-Lock with 6 Feet Thickened Solid Steel Cable, Heavy Duty Anti Theft Bicycle U-Lock with Mounting Bracket for Road, Mountain, Folding Bike and Scooter

The Hapleby Premium Bike Lock Set is ideal for cyclists who prioritize security and durability. Whether you own a road bike, mountain bike, folding bike, or even a scooter, this lock set is designed for those seeking a reliable and heavy-duty solution to protect their valuable rides from theft. It is perfect for daily commuters, casual riders, and anyone who frequently parks their bike in public areas.

Pros:

  • Includes a U-lock and a 6 feet thickened solid steel cable for versatile locking options
  • Comes with 2 keys for convenience and backup
  • Heavy duty anti-theft design ensures high security
  • Includes a mounting bracket for easy transport and storage
  • Compatible with multiple bike types including road, mountain, folding bikes, and scooters

Cons:

  • Relatively heavy weight at approximately 2.6 pounds, which may be a consideration for some users
  • The black color may show scratches or wear over time

The Hapleby Premium Bike Lock Set features a robust U-lock combined with a 6 feet thickened solid steel cable, providing enhanced security by allowing riders to secure both the frame and wheels of their bike. The heavy-duty construction resists cutting and tampering, offering peace of mind when leaving your bike unattended. Additionally, the inclusion of two keys ensures you have a backup in case one is misplaced.

Designed with convenience in mind, this lock set comes with a mounting bracket that easily attaches to your bike frame, making transportation hassle-free without adding bulk or discomfort. Its compact dimensions and solid build make it a dependable choice for riders seeking a balance between portability and security. Overall, the Hapleby lock set is a versatile and reliable investment for anyone looking to protect their bike or scooter from theft effectively.

Master Lock Cable Lock

Master Lock Cable Lock, Set Your Own Combination Bike Lock, 6 ft. Long, Black, 8122D

The Master Lock Cable Lock is ideal for cyclists and outdoor enthusiasts seeking a reliable and customizable security solution for their bikes. If you want a versatile lock that allows you to set your own combination and provides ample length to secure your bike to various objects, this product is an excellent choice. It suits those who prioritize convenience and portability without compromising on security.

Pros:

  • Allows you to set your own combination for personalized security.
  • 6 ft. length provides flexibility to lock your bike to a wide range of fixtures.
  • Lightweight at 1.61 pounds, making it easy to carry during rides.
  • Durable black cable designed to resist cutting and tampering.
  • Compact dimensions make it convenient for storage in bike bags or backpacks.

Cons:

  • The cable lock may not provide as much security as heavy-duty U-locks against determined thieves.
  • Combination lock mechanism might require occasional maintenance to ensure smooth operation.

The Master Lock Cable Lock boasts a 6-foot-long cable that offers exceptional versatility in securing your bike. Its black, sleek design complements any bike style while ensuring robust protection. The ability to set your own combination means you can avoid the hassle of keys and customize your lock to a memorable code, enhancing user convenience. The lock’s lightweight and compact size make it easy to carry without adding bulk, ideal for daily commuters and casual riders alike.

Crafted by the trusted Master Lock brand, this cable lock balances security and portability. The durable cable is engineered to resist cutting attempts, providing peace of mind when leaving your bike unattended. Its dimensions—0.5 inches in height and width, and nearly 71 inches in length—allow you to secure not only your bike frame but also wheels and accessories. Whether locking up at work, school, or a park, this combination cable lock offers reliable protection tailored to your needs.

Titanker Heavy Duty Bicycle Lock Chain With Keys

Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick)

The Titanker Heavy Duty Bicycle Lock Chain with Keys is ideal for cyclists, motorcycle owners, and anyone looking to secure their belongings such as bikes, doors, gates, fences, and grills. This lock is perfect for those who prioritize safety and durability in their anti-theft solutions and want a reliable lock that can withstand daily wear and tear.

Pros:

  • Heavy duty 6mm thick chain provides strong protection against theft
  • 3 feet length offers versatility to lock different items securely
  • Includes keys for easy locking and unlocking
  • Suitable for multiple uses including bikes, motorcycles, doors, gates, and fences
  • Compact size with manageable weight (1.4 pounds) makes it portable

Cons:

  • Chain length may not be sufficient for larger objects or multiple locks
  • Weight might be slightly heavy for some users to carry on long rides

The Titanker Heavy Duty Bicycle Lock Chain features a robust 6mm thick chain designed to resist cutting and sawing attempts, ensuring high-level security for your valuable items. Its 3 feet length provides flexibility to secure your bike or motorcycle to various fixed objects, giving peace of mind in different environments. The inclusion of keys allows for quick and convenient access without compromising safety.

Constructed with durability in mind, this lock chain is built to withstand harsh weather conditions and regular use, making it a reliable choice for outdoor security. Its compact dimensions and moderate weight make it easy to carry while maintaining strong protection. Whether securing your bike, gate, or fence, this lock chain offers a practical and effective anti-theft solution for everyday use.

Lambolt Electric Scooter Lock

Lambolt Electric Scooter Lock - Heavy Duty Anti-Theft Folding Combination Bike Lock for Ebike | Compact Alloy Steel Security Chain Lock with Mounting Bracket

The Lambolt Electric Scooter Lock is perfect for electric scooter and ebike owners who prioritize security and convenience. If you’re looking for a reliable, heavy-duty lock that offers strong protection against theft without compromising on portability, this lock is an ideal choice for you. Commuters, casual riders, and anyone who parks their electric scooter in public or high-risk areas will benefit greatly from this compact and robust security solution.

Pros:

  • Heavy-duty alloy steel construction ensures maximum protection against cutting and tampering.
  • Folding combination design offers ease of use and eliminates the need for keys.
  • Compact size and lightweight (1.56 pounds) make it easy to carry and store.
  • Includes a mounting bracket for secure and convenient attachment to the scooter frame.
  • Weather-resistant black coating protects the lock from rust and corrosion.

Cons:

  • Combination mechanism may require occasional maintenance to ensure smooth operation.
  • Length may be limiting for locking larger or multiple items simultaneously.

The Lambolt Electric Scooter Lock features a heavy-duty folding design made from premium alloy steel, providing robust resistance against cutting and forced entry. Its compact dimensions (3.1 inches in height, 4.3 inches in width, and 3.9 inches in length) make it highly portable without sacrificing security. The lock’s black weather-resistant coating ensures durability even in harsh outdoor conditions, maintaining its integrity over time.

Equipped with a combination lock, this device eliminates the hassle of carrying keys while ensuring easy access with a personalized code. The included mounting bracket allows riders to conveniently attach the lock to their scooter, making it readily accessible when needed. This thoughtful design enhances user experience by combining strong anti-theft protection with practical usability, making it a top choice for securing electric scooters and ebikes.

Kryptonite Keeper 712 Bike Chain Lock

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

The Kryptonite Keeper 712 Bike Chain Lock is ideal for cyclists, motorcyclists, and scooter riders who need a reliable and heavy-duty security solution. If you are looking to protect your bike, motorcycle, or even secure doors, gates, or fences, this lock offers robust protection with its sturdy build and length. It is perfect for those who want peace of mind when leaving their vehicle unattended in various environments.

Pros:

  • Heavy-duty anti-theft chain provides strong resistance against cutting and tampering.
  • 4 feet long chain offers versatility in securing to various fixed objects.
  • Includes two keys for convenience and backup.
  • Made by Kryptonite, a trusted brand known for quality security products.
  • Compact dimensions (Height: 1.18 inches, Width: 7.09 inches, Length: 7.09 inches) make it easy to carry.

Cons:

  • Weighs 3.7 pounds, which might be considered heavy for some users.
  • Chain length may be insufficient for very large or awkwardly shaped objects.

The Kryptonite Keeper 712 features a solid 4-foot long chain constructed with heavy-duty materials, ensuring enhanced security against theft. Its robust design enables users to lock their bicycles, motorcycles, scooters, or even gates and fences effectively. The lock’s reliable build provides users with confidence that their belongings are well-protected in various environments, whether urban or suburban.

Additionally, the compact size and manageable weight make the lock portable without compromising strength. The inclusion of two keys means users have a backup, reducing the risk of lockout. Its versatile application extends beyond just bikes to include motorcycles and property security, making it a practical investment for anyone seeking dependable anti-theft protection.

Kryptonite Folding Bike Lock

Kryptonite Folding Bike Lock, Compact Lightweight High Security Anti-Theft Foldable Bicycle Lock with 2 Keys and Mount for E-Bikes Scooter Road Mountain Bikes, 88.4cm (34.8 in)

The Kryptonite Folding Bike Lock is ideal for cyclists and e-bike riders who prioritize both security and portability. Whether you ride a road bike, mountain bike, or scooter, this lock offers a compact and lightweight solution for protecting your vehicle against theft without adding unnecessary bulk to your gear. It is especially suited for urban commuters and outdoor enthusiasts who need a reliable lock that is easy to carry and quick to use.

Pros:

  • Compact and lightweight design makes it easy to carry and mount on bikes or scooters.
  • High-security foldable construction provides strong anti-theft protection.
  • Includes two keys for convenience and backup.
  • Suitable for multiple bike types including e-bikes, road, and mountain bikes.
  • Durable black finish with quality build from trusted brand Kryptonite.

Cons:

  • At 1.995 pounds, it may still feel slightly heavy for riders who prefer ultra-light accessories.
  • Foldable design requires some practice to lock and unlock efficiently.
  • Length of 88.4cm might not fit around very large objects for locking.

The Kryptonite Folding Bike Lock features a foldable design that balances strength with portability. Its 88.4cm (34.8 in) length allows for secure locking around bike frames and various fixed objects, while the folding mechanism ensures it can be compactly stowed when not in use. The lock’s high-security materials resist cutting and leverage attacks, offering peace of mind to riders concerned about theft. Additionally, the inclusion of two keys means you have a spare in case of loss, enhancing usability.

Designed by Allegion and branded under Kryptonite, this lock combines trusted manufacturing quality with practical features. Its black color and durable construction complement the aesthetics of any bike or scooter while ensuring long-lasting performance. The mount accessory allows easy attachment to your bike frame, making it convenient to carry without hassle. Overall, this lock is an excellent choice for those seeking a reliable and user-friendly security solution for their bicycle or scooter.

Titanker Bike Lock

Titanker Bike Lock, Bicycle Lock 4 Feet Cable Lock 1/2 Inch Resettable Bike Locks Combination with Mounting Bracket, Bike Accessories for Bicycle, Electric Scooter, Motorcycle, Black

The Titanker Bike Lock is ideal for cyclists, electric scooter riders, and motorcycle owners who need a reliable and sturdy security solution. If you are looking for a practical way to protect your two-wheeler from theft without compromising convenience, this 4 feet cable lock with a resettable combination is designed to meet your needs. It is perfect for daily commuters, casual riders, and anyone who values both portability and security.

Pros:

  • Resettable combination lock offers keyless convenience and enhanced security.
  • 4 feet long cable allows flexible locking options around various objects.
  • Includes a mounting bracket for easy transport on your bike or scooter.
  • Durable 1/2 inch cable thickness provides strong resistance against cutting attempts.
  • Compact and lightweight design makes it easy to carry without adding bulk.

Cons:

  • Combination lock mechanism may require occasional maintenance to ensure smooth operation.
  • Not as secure as heavy-duty U-locks for high-risk areas.

The Titanker Bike Lock features a flexible 4 feet long cable made from durable materials, allowing you to secure your bike, electric scooter, or motorcycle to various fixed objects easily. Its 1/2 inch thickness ensures a strong defense against common theft tools, while still being lightweight enough to carry comfortably. The included mounting bracket offers a convenient storage solution, making it easy to keep the lock within reach during your rides without inconvenience.

The resettable combination lock eliminates the need for keys, reducing the risk of losing them and providing quick access when needed. Users can customize their own combination for added security, enhancing peace of mind. Overall, the Titanker Bike Lock blends portability, ease of use, and reliable protection, making it a great accessory for anyone looking to keep their bicycle or scooter safe during everyday travels.

Frequently Asked Questions

What Is The Most Secure Bike Lock Type For Uk Cyclists?

U-locks and heavy-duty chain locks offer the best security. They resist cutting and leverage attacks effectively. Models like Sportneer and Kryptonite are highly recommended for UK riders.

How Long Should A Bike Lock Cable Be?

A 4 to 6 feet cable is ideal. It allows flexibility to secure your bike to various objects. Locks like Hapleby and Master Lock offer cables in this practical range.

Are Combination Locks Safer Than Key Locks?

Combination locks avoid key loss and are convenient. However, high-quality key locks often provide stronger security. Choose based on your preference and lock quality.

Can Folding Locks Protect Electric Bikes Well?

Yes, folding locks like Kryptonite Folding Lock offer compactness and strong security. They are suitable for e-bikes, scooters, and mountain bikes.

Do Bike Locks Come With Mounting Brackets?

Many locks, such as Sportneer and Titanker, include sturdy mounting brackets. This makes carrying the lock easy and convenient during rides.

Conclusion

Choosing the right bike lock is key to keeping your bike safe. The locks listed offer strong protection with easy use. U-locks, chain locks, and folding locks each have their benefits. Consider where you park your bike and how long it stays there.

Heavy-duty steel and long cables add extra security. Combination locks avoid the need for keys, while keyed locks provide reliable strength. Mounting brackets make carrying locks simple and handy. Investing in a good lock reduces the risk of theft and gives peace of mind.

Remember, no lock is completely theft-proof, but these options greatly increase safety. Stay smart and protect your bike with one of the best locks available in the UK for 2021. Your bike deserves strong security every time you leave it unattended.

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