Updated: 19 Jul 2025

10 Best bike locks of 2025

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Updated: 19 Jul 2025

#1

Best Choice

Kryptonite Keeper Integrated Chain Bicycle Lock, Black, 32-Inch

9.9

Kryptonite

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Now available in 3 new colors: grey, red, & purple

New end link design secures chain to hardened deadbolt

7mm four-sided chain links made from 3t manganese steel
#2

Best Value

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

9.6

Via Velo

-20%

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SOLD SECURE BRONZE CERTIFIED – This Via Velo bike lock model is Sold Secure Bronze certified, ensuring that this specific lock meets industry standards for reliable protection during short trips and quick stops.

MATERIAL QUALITY OVER THICKNESS – Our locks are crafted from hardened steel, emphasizing that bike lock security depends on material quality such as hardness, impact resistance, and cut resistance rather than just thickness.

DURABLE ALL-WEATHER PROTECTION – The hexagonal PVC cover protects against water, dust, and dirt, extending the lock’s lifespan and delivering dependable performance in all conditions.

-20%
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#3

FITTOO Cable Lock, Combination Safety, Multiple Using Cable Lock (Black-65 CM (1PCS), 65 CM (1PCS Packed))

9.5

FITTOO

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【Worry Free Use】This lock has a 4 digits safety code lock. Each lock has 10000 combination codes, you can set your own secret code. Breaking your unique code is not possible. At the same time, you don't have to worry about forgetting your key or losing it.

【Safety First】This lock is made of high strength braided steel, not easy to cut off. It can lock the wheels or lock the bicycle frame with bike stands.

【Easy and Portable】The self-winding design cable can be easily winded around the frame/seat post, or carry it in a backpack. And the PVC soft material wrapped outside can avoid scratching your lovely bike.
#4

Bicycle Chain Lock, Sportneer High Security 5-Digit Resettable Combination Anti-Theft Bike Locks, Portable Outdoors Road Bike Chain Lock for Mountain Bicycles

9.4

Sportneer

-20%

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Scratch-Resistant Cover & Dustproof Cap: The flexible high-quality polypropylene fabric cover protects your hands against heat or cold, and prevents chain from rust, and keeps the bike paint from scratches, ensuring the lock lasts for years to come. Plus, the dustproof cap is an added bonus, keeping rainwater and sand out of the lock hole.

Rock-solid & Built to Last : The Sportneer bicycle lock is as tough as nails. Crafted from ultra-thick 0.236"/6mm manganese steel, it boasts unparalleled resistance against cutting and sawing. The lock core, made from sturdy zinc alloy, adds an extra layer of protection, thwarting any attempts at malicious cutting and ensuring long-lasting durability.

High Security & Keyless Design: Say goodbye to the hassle of carrying keys and hello to keyless convenience. The advanced 5-digit combination lock offers unparalleled protection, with up to 100,000 possible combinations, making it virtually impossible to crack. This bike chain lock is the perfect choice for those who value safety and convenience above all else.

-20%
#5

Sportneer Bike Lock: Heavy Duty Anti Theft Bike U Lock with 150cm Security Steel Cable - 17mm Shackle Bicycle U-Locks with Keys for Road Mountain Electric & Folding Bike (Black)

9.1

Sportneer

-15%

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Portable & Rugged: The Sportneer bike u lock is both portable and heavy-duty. It measures 7.76x5.02inches, with a thickness of 0.67inches/17mm, and weights 1.64lbs. Plus, its unique polygonal lock body design and silicone coating resist water, dust, and dirt, keeping your bike scratch-free and in tip-top shape.

Easy to Install & Use: Equipped with a 5ft steel cable and a bracket, the bike lock can secure wheels, frames, or other bikes to posts, fences, or poles. Better yet, the bracket fits bike tubes with a diameter under 26mm/1.02inch-38mm/1.5inch, allowing you to lick your bike with ease.

Boosted Security & Anti-Theft: Thanks to the zinc alloy lock core and alloy steel lock head, this bike U-lock can withstand hydraulic shear forces up to 12 tons. It‘s tough as nails, resisting cutting, sawing, smashing, and drilling to protect your bike from potential theft.

-15%
#6

NDakter Bike Lock Cable, 4/5.6 Feet Bicycle Combination Locks 1/2 Inch, Security 5-Digit Resettable Combo Coiling Lock with Mounting Bracket, Heavy Duty Anti Theft for Kids, Adult Bikes (12mm)

9.0

NDakter

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SELF COILING & MOUNTING BRACKET: This bike lock cable is 0.5inch/12mm thick and 4 Feet long enough for different users; Self coiling design make it easy to carry; Equipped with mounting bracket, the lock can be easily added to other objects; The quick installation button makes it install or remove the lock conveniently. (The weight of the cable lock + bracket is about 440g, only cable lock is about 412g, only bracket is about 28g)

SECURE & RESETTABLE: NDakter bike locks with 4FT long cable (distance between ends of lock), and this bike lock is 5-digit resettable combination cable bike lock, much safer than other 4 digit bicycle lock. Easy to set your own personalized number combination.(Safety tip: Please do not leave your bike out of your sight for too long, especially in high crime areas, no bike lock is 100% safe.)

BRAIDED STEEL & PVC COATING: The bike cable is made of high strength braided steel wire, which can withstand 2.4KN tension and 7KN shear force, more strength and flexibility. And the protective vinyl coating(PVC) helps prevent scratching more durable wear.
#7

FITTOO Bike Lock, Traditional Bicycle Lock with 2 Keys, Security Cable Lock for Outdoors, Essential Bike Accessories, 12mm Diameter, 5 Colors Options (Black)

8.9

FITTOO

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【Safety First】The bike lock is made of high strength strong braided steel. And the precision brass lock machine means high quality and more security to your bike. It can easily lock the wheels or lock the bicycle with other fixtures.

【Elaborate Design】Brass lock machine is durable. And It is equipped with two keys, one with you and another for standby. The PVC material wrapped on the outside can avoid internal rust and scratch your bike.

【Easy to Use】Traditional easy-to-use mechanical structure lock. The self winding design can easily wrap it around the frame or put it in the bike bag.
#8

Sportneer Bike Lock: 8mm Thick High Security Anti Theft Bike Chain Lock with 2 Keys- 3.2ft Long Heavy Duty Anti-Cut Bicycle Lock for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill

8.8

Sportneer

-15%

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UNIQUE WATERPROOF&DIRT-PROOF CAP: A dirty keyhole makes it difficult to open your lock, so to keep it dry and safe, we include a water and dust-proof cap for dirt and rust prevention. (Note: For longer service life, please add anti-rust solution into the keyhole on a regular basis.)

METAL LOCK HEAD: Sportneer upgraded the lock head from general ABS plastic material to hammer-proof metal material, anti-rust coating, which ensures the bicycle lock more resistant to hammering than other locks on market. Besides, no matter what angle or object you’re trying to lock to, the 360° bike locks head swivel design makes it super easy to lock to anything.

0.32INCH DIAMETER ULTRA-THICK CHAIN: The thicker the bike lock chain, the more secure your property. Compared with common 0.24inch thick, Sportneer provide heavy duty bike lock measures 8mm/0.32inches thick. Made of premium manganese steel, it’s cut and shear resistant to prevent bike theft.

-15%
#9

Tresso Bike Cable Lock, 1 Meter Length, Assorted

8.7

Tresso

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Keep your bike safe and secure

Includes spare key

Ideal to secure bicycles, skateboards, lawnmowers, strollers, gates, fences and other outdoor equipment
#10

Combination Bike Cable Lock - 4 Digit, 32 inch Long Coiled Security Resettable Cable Lock, Anti-Theft Accessories for Mountain Bike, Road Bike, Electric Bicycle, Scooter

8.5

Jokmae

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Multipurpose for any occasion: 2.6 ft, (80cm) long enough to lock 2-3 bikes together. Lock was used for bicycles, autocycle, skateboards, stroller, luggage, grills, fences, sports equipment, ladders, iron sliding door gates, others you want to protect

Keyless convenience lock: Never have to worry about forgetting to bring the key because it is in your brain, you have code! Easy to set and reset your combination. Perfect Back to School, Graduation, Birthday gift

Keep your bike safe: Smart 4-Digit Resettable cable lock, Made of high strength braided steel wire and anti-rust zinc alloy, strong cut resistance. PVC coating helps cables lock more durable against hard environment

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10 Best bike locks of 2025

Kryptonite Keeper Integrated Chain Bicycle Lock, Black, 32-Inch

9.9

Main highlights

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

9.6

Main highlights

FITTOO Cable Lock, Combination Safety, Multiple Using Cable Lock (Black-65 CM (1PCS), 65 CM (1PCS Packed))

9.5

Main highlights

Bicycle Chain Lock, Sportneer High Security 5-Digit Resettable Combination Anti-Theft Bike Locks, Portable Outdoors Road Bike Chain Lock for Mountain Bicycles

9.4

Main highlights

Sportneer Bike Lock: Heavy Duty Anti Theft Bike U Lock with 150cm Security Steel Cable - 17mm Shackle Bicycle U-Locks with Keys for Road Mountain Electric & Folding Bike (Black)

9.1

Main highlights

NDakter Bike Lock Cable, 4/5.6 Feet Bicycle Combination Locks 1/2 Inch, Security 5-Digit Resettable Combo Coiling Lock with Mounting Bracket, Heavy Duty Anti Theft for Kids, Adult Bikes (12mm)

9.0

Main highlights

FITTOO Bike Lock, Traditional Bicycle Lock with 2 Keys, Security Cable Lock for Outdoors, Essential Bike Accessories, 12mm Diameter, 5 Colors Options (Black)

8.9

Main highlights

Sportneer Bike Lock: 8mm Thick High Security Anti Theft Bike Chain Lock with 2 Keys- 3.2ft Long Heavy Duty Anti-Cut Bicycle Lock for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill

8.8

Main highlights

Tresso Bike Cable Lock, 1 Meter Length, Assorted

8.7

Main highlights

Combination Bike Cable Lock - 4 Digit, 32 inch Long Coiled Security Resettable Cable Lock, Anti-Theft Accessories for Mountain Bike, Road Bike, Electric Bicycle, Scooter

8.5

Main highlights

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