10 Best U Locks for Bike
for January 2022

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1
9.7
SCORE
Bike U Lock with Cable - Via Velo Bike Lock Heavy Duty Bicycle U-Lock,14mm Shackle and 10mm x1.8m Cable with Mounting Bracket for Road Bike Mountain Bike Electric Bike Folding Bike

Via Velo Bike U Lock with Cable

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

by Via Velo
What We like

AMAZING CONVENIENCE AND SECURITY 2 keys for convenience! The bike U-lock comes with 2 keys. One of them you can take and use in daily life and the other you can leave at home in case the trouble when you lose one carelessly

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Product Features

  • EASY AND STRONG TO LOCK YOUR BIKE The bike lock with thickness(including rubber casing):14mm,250mm x 150mm U shack to lock and go! Locking your bike and your wheels with 10mm x 180cm cable, fast and easy with our quick, no-hassle system. Great bike safety tool
  • DURABLE ALL-WEATHER PROTECTION Via Velo bike U-lock with hexagonal PVC cover resists corrosion from water, dust and dirt to prolong the life of your lock. All-weather performance means peace of mind and better security
  • SIMPLY INSTALLING BRACKET ON YOUR BIKE Convenient high-quality mounting bracket means your lock goes with you, Our bracket is suitable for bike tube:20-42mm. Pls refer to our picture to install the bracket Value for your money

simply installing bracket on your bike convenient high-quality mounting bracket means your lock goes with you, our bracket is suitable for bike tube:20-42mm. pls refer to our picture to install the bracket value for your money easy and strong to lock your bike the bike lock with thickness(including rubber casing):14mm,250mm x 150mm u shack to lock and go! locking your bike and your wheels with 10mm x 180cm cable, fast and easy with our quick, no-hassle system. great bike safety tool durable all-weather protection Via Velo bike u-lock with hexagonal pvc cover resists corrosion from water, dust and dirt to prolong the life of your lock. all-weather performance means peace of mind and better security

2
9.7
SCORE
UBULLOX Bike U Lock Heavy Duty Bike Lock Bicycle U Lock, 16mm Shackle and 4ft Length Security Cable with Sturdy Mounting Bracket for Bicycle, Motorcycle and More

UBULLOX Bike U Lock Heavy Duty Bike Lock Bicycle U Lock

16mm Shackle and 4ft Length Security Cable with Sturdy Mounting Bracket for Bicycle, Motorcycle and More

by UBULLOX
What We like

CONVENIENT USE: This bike lock comes with a 4feet double looped ends steel cable which is coated with PVC covering, and the whole diameter of the cable is 0.48inch. It will provide your bike with greater locking flexibility and better protection.

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Product Features

  • SAFER: The lock cylinder of the bike lock is made by C grade pure copper blade, which has a precise structure to prevent technical opening. The bike u lock comes with 3 rust-resistant copper keys that have complex serpentine slots, it will be safer.
  • PORTABLE SIZE: The size of the bike lock is 7.68inch*4.9inch. Comes with a mounting bracket that is suitable for all circular tripod in diameter 30mm. With the portable size, you can put the bike u lock into your bag or mount it on the frame of your bike.
  • EASY INSTALLATION: The mounting bracket holder is easy to install which enables you to store your bike lock quickly when out on a ride. The silicone cover of u lock will protect your bike from scratches. And it will prolong the life of your u lock.
  • STURDY & DURABLE: This bike lock is made of 16mm/0.63inch(including 0.1inch environmentally silicone cover) alloy steel which is cutting-resistant, leveraging-resistant, and dill-resistant. The bicycle lock will provide your bike with more safety.

Safer: the lock cylinder of the bike lock is made by c grade pure copper blade, which has a precise structure to prevent technical opening. the bike u lock comes with 3 rust-resistant copper keys that have complex serpentine slots, it will be safer. Portable size: the size of the bike lock is 7.68inch*4.9inch. comes with a mounting bracket that is suitable for all circular tripod in diameter 30mm. with the portable size, you can put the bike u lock into your bag or mount it on the frame of your bike. Sturdy & durable: this bike lock is made of 16mm/0.63inch(including 0.1inch environmentally silicone cover) alloy steel which is cutting-resistant, leveraging-resistant, and dill-resistant. the bicycle lock will provide your bike with more safety. Easy installation: the mounting bracket holder is easy to install which enables you to store your bike lock quickly when out on a ride. the silicone cover of u lock will protect your bike from scratches. and it will prolong the life of your u lock.

3
9.2
SCORE
USHAKE Bicycles U Lock, Heavy Duty Bike Scooter Motorcycles Combination Lock Combo Gate Lock for Anti Theft (Black 10mm chackle)

USHAKE Bicycles U Lock

Heavy Duty Bike Scooter Motorcycles Combination Lock Combo Gate Lock for Anti Theft (Black 10mm chackle)

by USHAKE
What We like

COMBINATION: Easily set your own 4 numbers combo by the fist use. Smooth dials turning gives you confidence for quality.

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Product Features

  • Customer service: If there is any issues about USHAKE U Lock product , please inform us at any time for after sales service and we will follow up closely.
  • STRONG SHACKLE: The 10 mm hardened zinc alloy shackle resists both cutters and leverage attacks. 4mm PVC coating protects the lock from any scratching.
  • KEYS-FREE: No need any key to secure your, motorcycle, e-scooter, gate. No more worry for forgetting keys.RESET BUTTON: "reset" button that can be accessed by a simple philips screwdriver, BUT you still need correct password to push A to B for reset the password, and without push A to B nobody can ever change your password.
  • SOLID CYLINDER & HEAVY DUTY: High security plastic covered cylinder to avoid dust and heavy duty weight (1.25 pounds) for top security of your belongings.

Solid cylinder & heavy duty: high security plastic covered cylinder to avoid dust and heavy duty weight (1.25 pounds) for top security of your belongings. Keys-free: no need any key to secure your, motorcycle, e-scooter, gate. no more worry for forgetting keys.reset button: "reset" button that can be accessed by a simple philips screwdriver, but you still need correct password to push a to b for reset the password, and without push a to b nobody can ever change your password. Customer service: if there is any issues about USHAKE u lock product , please inform us at any time for after sales service and we will follow up closely. Strong shackle: the 10 mm hardened zinc alloy shackle resists both cutters and leverage attacks. 4mm pvc coating protects the lock from any scratching.

4
9.2
SCORE
AKM Bike Lock-18mm Heavy Duty Bicycle U Lock Shackle and 1800mm/6feet Cable with Mounting Bracket Bicycle Lock Security for Road Bike Mountain Bike Electric Bike Motorcycle Door,Black

AKM Bike Lock-18mm Heavy Duty Bicycle U Lock Shackle and 1800mm/6feet Cable with Mounting Bracket Bicycle Lock Security for Road Bike Mountain Bike Electric Bike Motorcycle Door

Black

by AKM
What We like

HIGH QUALITY: The surface of the lock is made of environmentally friendly paint to do the sheath, to protect the cable surface. It is non-toxic, odourless, and elegant, weatherproof, anti-rust, to prevent injury to the bike.

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Product Features

  • DUST COVER AND CONVENIENT: U lock hole position with dustproof cover, protection lock hole, prevent rust and dust entry, protect and extends lock life.With A lock holder, it is more convenient to carry the lock.cable length: 1.8m cable thickness: 12mm
  • MULTI-FUNCTION: Expand the locking area,more widely used, more convenient,applicable to bicycles, motorcycles, baby carriages,Ladder, barbecue rack,doors,Lawn mower and windows, etc.
  • STRONG: Strong locking, Alloy steel, Hardened steel and have double bow hitch in the body of the anti-theft. Resistant to cutting, breaking, sawing and shearing, Cable and U-lock double protection, high safety performance.
  • SERIOUS SECURITY: This bike lock package contains a 18mm thick U lock, a flexible cable and 2 Velcro. The Lengthening cable can lock more bicycles at the same time. AKM team specializes in making locks, giving you a high quality and safety lock. Provide security for your property.

Dust cover and convenient: u lock hole position with dustproof cover, protection lock hole, prevent rust and dust entry, protect and extends lock life.with a lock holder, it is more convenient to carry the lock.cable length: 1.8m cable thickness: 12mm Strong: strong locking, alloy steel, hardened steel and have double bow hitch in the body of the anti-theft. resistant to cutting, breaking, sawing and shearing, cable and u-lock double protection, high safety performance. Multi-function: expand the locking area,more widely used, more convenient,applicable to bicycles, motorcycles, baby carriages,ladder, barbecue rack,doors,lawn mower and windows, etc. Serious security: this bike lock package contains a 18mm thick u lock, a flexible cable and 2 velcro. the lengthening cable can lock more bicycles at the same time. AKM team specializes in making locks, giving you a high quality and safety lock. provide security for your property.

5
8.6
SCORE
Titanker U Lock Bike Lock, Heavy Duty Keys Bike U Shackle Secure Locks Bicycle Lock with 4 Feet Cable & Mounting Bracket for Road Bike Mountain Bike(14.7mm U Lock + Steel Cable + Mount Bracket)

Titanker U Lock Bike Lock

Heavy Duty Keys Bike U Shackle Secure Locks Bicycle Lock with 4 Feet Cable & Mounting Bracket for Road Bike Mountain Bike(14.7mm U Lock + Steel Cable + Mount Bracket)

by Titanker
What We like

What you can get: The security bike u lock which comes with 12mm*4feet steel cable and mounting bracket.

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Product Features

  • PVC coating & dust cover: The whole lock is covered by quality PVC material coating for keeping your bike lock from scratching rusting and great appearance.
  • Convenience and security: With keys design, no worry about forgetting your password combination.
  • Heavy duty bike lock provide your bike with more safety: 14.7mm heavy duty locks which is made of 13mm hardened steel and solid zinc alloy & 1.7mm PVC coating. Then it can resist your lock from hand tools cutting & leverage attacks, and provide your bike more safety.
  • Free transportation bracket: Come with a free high-quality mounting bracket holder for easy transportation. Our bracket is suitable for bike circular tube:20-40mm, please measure diameter of your bike circular tube before placing an order. You could refer to our instruction to install the bracket.

Heavy duty bike lock provide your bike with more safety: 14.7mm heavy duty locks which is made of 13mm hardened steel and solid zinc alloy & 1.7mm pvc coating. then it can resist your lock from hand tools cutting & leverage attacks, and provide your bike more safety. Free transportation bracket: come with a free high-quality mounting bracket holder for easy transportation. our bracket is suitable for bike circular tube:20-40mm, please measure diameter of your bike circular tube before placing an order. you could refer to our instruction to install the bracket. Pvc coating & dust cover: the whole lock is covered by quality pvc material coating for keeping your bike lock from scratching rusting and great appearance. Convenience and security: with keys design, no worry about forgetting your password combination.

6
8.5
SCORE
DINOKA Bike U Lock - 16mm Heavy Duty Security U Cable Bike Lock with 4ft Flex Bike Cable and Sturdy Mounting Bracket for Road Bike Mountain Bike Electric Bike Folding Bike

DINOKA Bike U Lock

16mm Heavy Duty Security U Cable Bike Lock with 4ft Flex Bike Cable and Sturdy Mounting Bracket for Road Bike Mountain Bike Electric Bike Folding Bike

by FRIDIROU
What We like

Increased Protection: Bike U-lock combin with steel loop cable can provide increased protection for securing front wheel or accessories. With 4ft high-quality steel cable allows greater locking flexibility. For bicycle, motocycle, electromobile.

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Product Features

  • With 2 Keys: Bike lock set with 2 pure copper keys, so you'll always have a spare. No trouble forgetting the password.
  • More Safe: Mountain bike locks sing zinc alloy lock core and complex serpentine key slot to against various means of theif effectively.
  • Sturdy and Durable: Heavy duty bicycle U lock is made of hardened max-performance steel shackle resists cutting and leverage attacks.
  • Design & Performance: Silica gel layer coated protect the d-lock bike lock prevent scratched. Waterproof bike lock with mounting bracket, no extra packing required.

With 2 keys: bike lock set with 2 pure copper keys, so you'll always have a spare. no trouble forgetting the password. More safe: mountain bike locks sing zinc alloy lock core and complex serpentine key slot to against various means of theif effectively. Design & performance: silica gel layer coated protect the d-lock bike lock prevent scratched. waterproof bike lock with mounting bracket, no extra packing required. Sturdy and durable: heavy duty bicycle u lock is made of hardened max-performance steel shackle resists cutting and leverage attacks.

7
8.4
SCORE
DadyMart Bike U Lock, 16mm Bike Lock Heavy Duty Combination Bicycle U Lock with U-Lock Shackle, Bike Locks Anti Theft for Road Bike Mountain Bike Electric Bike Folding Bike, Bracket Not Included

DadyMart Bike U Lock

16mm Bike Lock Heavy Duty Combination Bicycle U Lock with U-Lock Shackle, Bike Locks Anti Theft for Road Bike Mountain Bike Electric Bike Folding Bike, Bracket Not Included

by DadyMart
What We like

Dustproof cover: The locking mechanism adopts the flip cover design, which can not only prevent dust and sand, but also prevent rain from soaking the lock mechanism directly, extending the life cycle of U-shaped lock.

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Product Features

  • Solid lock shackle: The U lock shackle has undergone multiple heat treatment processes to increase the hardness and strength, and it is resistant to smashing, cutting and violence.
  • Pvc coating: The metal solid lock shackle is covered a PVC coating, and the engineering plastic a soft shell, which will not crack at low temperature nor deform at high temperature.
  • Dimensions: 16mm(Thickness9.0 inches (Length) x 5.7 inches (Width) U bicycle lock - please note: Manual measurement for reference only.
  • 4-digit combination: 4-digit combination U lock, high-quality anti-theft lock cylinder, prevent thieves from using a universal key to crack your lock. The keyless use eliminates the trouble of losing the key and has higher security. Bracket not included

Pvc coating: the metal solid lock shackle is covered a pvc coating, and the engineering plastic a soft shell, which will not crack at low temperature nor deform at high temperature. Dimensions: 16mm(thickness9.0 inches (length) x 5.7 inches (width) u bicycle lock - please note: manual measurement for reference only. Solid lock shackle: the u lock shackle has undergone multiple heat treatment processes to increase the hardness and strength, and it is resistant to smashing, cutting and violence. 4-digit combination: 4-digit combination u lock, high-quality anti-theft lock cylinder, prevent thieves from using a universal key to crack your lock. the keyless use eliminates the trouble of losing the key and has higher security. bracket not included

8
7.2
SCORE
Efoxcity Bike U Lock with Cable Bike Lock Heavy Duty Bicycle U-Lock with Mounting Bracket for Road Bike/ Mountain Bike / Folding Bike/Motorcycle

Efoxcity Bike U Lock with Cable Bike Lock Heavy Duty Bicycle U-Lock with Mounting Bracket for Road Bike

Mountain Bike, Folding Bike, Motorcycle

by Efoxcity
What We like

Design & Performance: Silica gel layer coated protect the d-lock bike lock prevent scratched. Waterproof bike lock with mounting bracket, no extra packing required.

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Product Features

  • Sturdy and Durable: Heavy duty bicycle U lock is made of hardened max-performance steel shackle resists cutting and leverage attacks.
  • Easy and strong to lock your bike:The bike lock with 14mm U shack to lock and go! Locking your bike and your wheels with 10mm x 1200mm cable, fast and easy with our quick, no-hassle system.
  • Amazing Convenient and Security : The bike U-lock come with 3 keys, one of them you can take and use in daily life and the other you can leave at home in case the trouble when you lose one carelessly.

Easy and strong to lock your bike:the bike lock with 14mm u shack to lock and go! locking your bike and your wheels with 10mm x 1200mm cable, fast and easy with our quick, no-hassle system. Sturdy and durable: heavy duty bicycle u lock is made of hardened max-performance steel shackle resists cutting and leverage attacks. Amazing convenient and security : the bike u-lock come with 3 keys, one of them you can take and use in daily life and the other you can leave at home in case the trouble when you lose one carelessly.

9
7.2
SCORE
SIGTUNA Bike locks - 16mm Heavy Duty Bicycle U Lock Combo with Square Steel U-Lock Shackle and 1800mm Woven Steel Double-loop Cable Chain plus Key-hole Cover and 2 High-Security Keys

SIGTUNA Bike locks

16mm Heavy Duty Bicycle U Lock Combo with Square Steel U-Lock Shackle and 1800mm Woven Steel Double-loop Cable Chain plus Key-hole Cover and 2 High-Security Keys

by instecho
What We like

EASY TO USE AND DURABLE Locking this U-lock is like a walk in the park: it opens and locks easily, has a smooth keyhole-cover and a cable that stores conveniently with the Velcro Strap. With this lock you will enjoy easy-locking season after season.

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Product Features

  • CUSTOMER SERVICE If this U-lock is not the favorite you ever owned - some say it is heavy, but that means it is secure - just return it and get a 100% refund. No questions asked. We stand for our products. Our customers love that, we know you will too.
  • SECURE AGAINST ATTACKS This Bike U lock is made of 16MM Hardened Steel and with the extra 1800 mm Flex Cable this U lock protects your bike securely wherever you go. Thieves will think twice with this lock and choose the next bike, you are secure!
  • FOR ALL YOUR SECURITY NEEDS This Bike U-lock meets all your security needs: a Heavy Duty 16mm U-lock that is Durable and Easy to Use plus a 1800mm Cable that gives you solid security on every location. Enjoy your bike rides knowing your bike is secure!

For all your security needs this bike u-lock meets all your security needs: a heavy duty 16mm u-lock that is durable and easy to use plus a 1800mm cable that gives you solid security on every location. enjoy your bike rides knowing your bike is secure! Customer service if this u-lock is not the favorite you ever owned - some say it is heavy, but that means it is secure - just return it and get a 100% refund. no questions asked. we stand for our products. our customers love that, we know you will too. Secure against attacks this bike u lock is made of 16mm hardened steel and with the extra 1800 mm flex cable this u lock protects your bike securely wherever you go. thieves will think twice with this lock and choose the next bike, you are secure!

10
7.2
SCORE
OTTOLOCK Sidekick Compact U-Lock | Lightweight Silicone-Coated Bike Lock (Black)

OTTOLOCK Sidekick Compact U-Lock

Lightweight Silicone-Coated Bike Lock (Black)

by OTTO DesignWorks
What We like

MORE CONVENIENT U-LOCK - From the makers of OTTOLOCK, the SIDEKICK brings innovation to the traditional U-Lock with a compact, lightweight design that effectively deters opportunity theft without weighing you down. Simple to use and to carry, the portable SIDEKICK easily fits in many backpacks, bags, or pockets.

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Product Features

  • EASY-TO-USE - The SIDEKICK comes with two keys, and the compact size and bright color options make it great for kids and new riders who want to protect their bikes.
  • LIGHTWEIGHT BIKE LOCK - At only 750 grams (1.65 lbs), the SIDEKICK allows you to lock a single tube to a post or pole at a fraction of the weight of a traditional U-Lock. The opening measures 2.75 x 5.75 (7cm x 14.5cm). Each lock comes with 2 keys.
  • PROTECT YOUR FRAME - The body of the SIDEKICK is coated in high quality silicone that wont scratch or damage your bike frame. Made with double-shackle 12mm hardened steel and an antirotation deadbolt for security and durability.
  • VERSATILE SECURITY - Use the SIDEKICK on its own or with a secondary lock depending on the length of your stop and location.

Versatile security - use the sidekick on its own or with a secondary lock depending on the length of your stop and location. Protect your frame - the body of the sidekick is coated in high quality silicone that wont scratch or damage your bike frame. made with double-shackle 12mm hardened steel and an antirotation deadbolt for security and durability. Lightweight bike lock - at only 750 grams (1.65 lbs), the sidekick allows you to lock a single tube to a post or pole at a fraction of the weight of a traditional u-lock. the opening measures 2.75 x 5.75 (7cm x 14.5cm). each lock comes with 2 keys. Easy-to-use - the sidekick comes with two keys, and the compact size and bright color options make it great for kids and new riders who want to protect their bikes.

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