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Top 10June 2025

Best Heavy Duty Bike Chain Lock Combination

We made a list of the top 10 Heavy Duty Bike Chain Lock Combination based on verified reviews, popularity and other factors which we summarized for you in this list.

Best Choice

APECYC Heavy Duty Bike Chain Lock – 5 Digit Combination Anti-Theft Bicycle Lock, 3 FT Hardened Steel Square Links for E-Bike, Motorcycle, Scooter, Gate

APECYC Heavy Duty Bike Chain Lock – 5 Digit Combination Anti-Theft Bicycle Lock, 3 FT Hardened Steel Square Links for E-Bike, Motorcycle, Scooter, Gate

✓Heavy Duty Theft Deterrent: Equipped with 6mm hardened anti-cut steel chain, this lock resists bolt cutters, saws, and other theft tools. The bicycle lock is hard to be cut or broken, providing you with a high security for outdoor use
✓Ultimate Security: The bike chain lock cylinder is made of the zinc alloy, adding more high security design to protect your bicycles from theft. Featuring a thicker combination lock mechanism, this bike lock provides an extra layer of security without the need for keys
✓150cm Long Chain Lock: We provide 150cm extra long bike lock to fulfill your any needs, allowing securing the bike frame and both wheels to a fixed object. The 150cm length is enough for securing up to three bicycles or bicycle and motorcycle simultaneously
✓Easily Set/Reset: Just a touch of wiggling, you will be easy to turn the dials to change the combination code of the lock as needed. Note: When you set the custom combination, please make the numbers you line up with the arrow
✓Versatile: compact and portable lock is equipped with thick and durable protective cover preventing your bicycle from scratches and allow easy transport on the bike when not in use. The bicycle lock is perfect for you looking to secure your bicycle, scooter, motorcycle, e-bike, golf cart, lawnmower, generator, gate, fence, grill etc

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Topcrown Bike Lock 3.2 ft Long High Security Heavy Duty Anti Theft Bike Chain Lock, 5 Digit Combination Resettable Keyless Bicycle Lock for Bike/Electric Scooter/Ebike/Motorcycle (Black)

Topcrown Bike Lock 3.2 ft Long High Security Heavy Duty Anti Theft Bike Chain Lock, 5 Digit Combination Resettable Keyless Bicycle Lock for Bike/Electric Scooter/Ebike/Motorcycle (Black)

✓Basic Series --- The Topcrown Basic Series bike chain lock is 3.2 feet long, weighing approximately 1.45 pounds. It is crafted from a 0.24 inch/6 mm thick alloy steel chain and is available in more than 10 colors. The Basic Series products are designed to meet essential performance requirements while also offering cost-effectiveness
✓5-Digit Combination --- Our bike chain lock provides heightened security with its 5-digit combination lock design. With over 100,000 possible combinations, it surpasses the standard 4-digit locks in terms of safety and convenience
✓Resetting is Simple --- The default password is "00000". To set a new password, just rotate the knob 90° to input your desired code, then move back the knob to its initial position. Your new password is now ready for use to unlock the lock
✓Sturdy & Durable --- This bicycle lock is made from a 0.24 inch/6 mm thick alloy steel chain and a strong zinc alloy lock core that resists cutting and sawing. The fabric and PE cover protect the lock chain and core from rainwater and sand, enhancing durability
✓Wide Application --- This bike lock chain is sufficiently long to secure 2-3 bikes together or attach your bike to a tree, gate, fence, rail, or pole. Additionally, the chain lock can be utilized for motorcycles, electric scooters, ebikes, skateboards, grills, ladders, doors, lawnmowers, and more

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NDakter Bike Chain Lock, 5 Digit Combination Heavy Duty Anti Theft Bicycle Chain Lock, 3.2/4.27/5Ft Long Security Resettable Bike Locks for Bike, Bicycle, Scooter, Motorcycle, Door, Gate, Fence

NDakter Bike Chain Lock, 5 Digit Combination Heavy Duty Anti Theft Bicycle Chain Lock, 3.2/4.27/5Ft Long Security Resettable Bike Locks for Bike, Bicycle, Scooter, Motorcycle, Door, Gate, Fence

✓SECURE & RESETTABLE: 5-digit resettable combination bike chain lock, much safer than other 4 digit locks. Easy to set your own personalized number combination.
✓STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bicycle chain lock is made of 0.24 inch alloy steel which is drill-resistant and anti-tech unlocking.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.
✓SCRATCH-PROOF FABRIC PROTECTION: The bicycle chain lock is wrapped by a high quality polypropylene fabric, which is scratch-proof and wear-resistant, anti-hot and anti-icing hands; it protects the chain and prevents it scratching your bicycle frame, long lifespan.
✓CONVENIENT TO USE: Combination locking mechanism provide keyless convenience and set your own password by easy steps. With keyless convenience lock, you don’t worry about lost the key and forget to carry it.Code design saves you from the hassle of carrying keys. The code is resettable - there are 10,000 combinations you can set, which makes the chances to crack the code only 1/10,0000. The default code is 00000.
✓MULTI-PURPOSE: The chain lock is 3.2 feet and weighs about 1.45 pounds, long enough to lock 2-3 bikes together, or lock your bike to a tree, gate, fence, railing, thick pole and others. The lock can also be used for motorcycles, scooters, skateboards, grills, ladders, doors, lawnmowers and many others.
✓KINDLY REMINDER:The lock head's diameter is around 1.25"/3.2 cm, satisfying the security demand of nearly all kinds of bike wheels currently on sale. Nevertheless, if you have Scooter, e-bike or any thing with wheel gap/hole less than 1.25"/3.2 cm, the lock will not be able to pass through the wheel. In this case, we kindly suggest that you may lock the scooter by wrapping around it rather than passing through the wheel gap.

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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

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

✓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.
✓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.
✓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.
✓Convenient & Easy to Reset: Setting up and resetting your personalized combination password is a breeze. The initial password is 00000, and when it's time to set a new password, simply keep the number wheels in the correct unlock password state and rotate the reset dial 90° to set the new password. No more worry about forgetting your password or struggling to reset it again.
✓Versatile Applications: With options available in lengths of 3.2ft, you can easily lock two bikes together. Better yet, this bike lock is also suitable for a wide range of applications, including bicycles, electric bikes, ladders, lawnmowers, gates, fences, toolboxes, sports equipment, and more.
✓Note: The bicycle lock head diameter is 1.3 inches. Before making a purchase, ensure that the gap between the tires or the hole you need to pass through is compatible. Otherwise, you can still lock your bike by wrapping the chain around it, rather than threading it through the wheel's gap.

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NDakter Upgrade Bike Chain Lock with 4 Digit Combination and 2 Keys, 3.2/4.28 Ft Heavy Duty Anti-Theft Bicycle Lock, 2 Ways to Unlock High Security Scooter Locks for Ebike, Escooter, Door

NDakter Upgrade Bike Chain Lock with 4 Digit Combination and 2 Keys, 3.2/4.28 Ft Heavy Duty Anti-Theft Bicycle Lock, 2 Ways to Unlock High Security Scooter Locks for Ebike, Escooter, Door

✓【2 Keys and 4 Digit Combination】NDAKTER Bike Chain Locks have two unlocking methods for you to choose. you can open the lock not only with 2 keys, but also with 4 digit resettable code. Forget the code, you have the keys or vice versa. The default password is" 0000", which can be easily reset to your own password.
✓【Strong Protection & Easy To Carry】The bike locks heavy duty anti theft is made of Zinc alloy lock cylinder,0.24 inch/6mm alloy steel chain is very sturdy. The heavy duty material makes the lock wear-resistant, rust-proof and cut-resistant. The Bicycle lock weight about 1.94 pounds, not as heavy as a U Lock, easy to carry,Since it's a chain lock, it's flexible and easy to wrap around different object.
✓【Scratch-Resistant Fabric Protection】The bike lock combination is wrapped by a high quality polypropylene fabric, so it's protected and won't clang on/scratch your bike frame paintwork. It will not Make loud clunking noises while riding.Comes in many colors,you can choose the lock that you like or that matches the color of your bike.
✓【Convenient & Easy to Reset】1. Open the lock with default passward "0000". 2.Turn the knob forward 90 from the default position. 3. Turn the degital to set your new passward. 4. Return the knob to the default position, 5.Dial back new pwd and insert the lock tingue to complete.（Please remember your password, photos are recommended!).
✓【Wide Application】The scooter locks anti theft is 4.28 feet and weighs about 1.94 pounds, long enough to lock 3-4 bikes together, or lock your bike to a tree, gate, fence, railing, thick pole and others. The lock can also be used for motorcycles, electric bikes, ebikes, scooters, skateboards, grills, ladders, doors, lawnmowers and many others.（Don't lock your bike outside for long periods of time. Especially in high crime areas. No bike lock is 100% secure.）

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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

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

✓END LINK LOCKING POINT for extensive holding power
✓4-sided 3t manganese steel chain links
✓4 DIGIT RESETTABLE COMBINATION over 10,000 codes

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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

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

✓【Keyless Convenience】This bike locks heavy duty anti theft, bike u lock combination has a 4-digit resettable combo is convenient without the need for keeping a key with you. Ebike lock with code no more worrying about difficult locks, lost keys or key disconnections. Large u shape bike lock is features 14.6mm hardened steel shackle, bicycle combo lock anti-theft security, very smooth to lock and unlock. The extra 5ft steel bike lock cable offers versatility. (NOTICE: For better protection, your bike safety，Please use Steel cable through front and rear wheels, after use the large U-lock to secure the wheel and frame together to the unbreakable fixture.)
✓【Greater internal locking space】The heavy duty bike u lock interior locking dimensions: 7.5" x 4.5", Exterior dimensions: 9.8" x 7". Electric bike lock provides more inner space than other bicycle lock and e bike locks to help great lock moer bigger items. The bike lock combination and 5ft steel cable provide ample room to lock the frame and wheels against racks, poles, etc. It's not just about securing the bike frame. Loop it through wheels or helmets and enjoy an extra layer of peace. (NOTICE: NO bracket available)
✓【Sturdy & Durable】The electric bike locks heavy duty anti theft U-lock weight: 1.96 lbs, steel cable weight: 0.86 lbs, together they weigh: 2.82 lbs. This weight makes it more resistant to theft，thick 0.57in is made of hardened high-performance alloy steel, the u lock bike combination head is made of zinc alloy. The combination bike lock is resistant to cutting and leverage attacks and provides excellent anti-theft performance. The bicycle locks heavy duty anti theft enough sturdy and security. The shackle is coated to prevent scratches to your bike. Light weight and easy to carry.
✓【Easy to Set & Use】The bike lock for electric bike has a 4-digit resettable anti-theft combo. The ebike locks for adult bikes initial code is ”0000“. When setting your new code, please first keep the digital wheel in the correct unlock password state before turning the reset disk. Turn the reset disk 90° to set a new password.(When you set a new password, please remember to jot it down or take a photo to avoid forgetting it. ).This bike lock u lock combination and steel cable works well and is beefy enough to stop casual thieves.
✓【Multi-purpose】The bicycle combination lock is widely used in ebike/electric bike/escooter/bike/bicycle/motorcycles/gates/doors/barbecue racks, etc. With it, you can lock everything you want, sturdy and easy to use.

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9% Discount

Favoto Bike Chain Lock, 5 Digit Combination Anti-Theft Bicycle Lock, Security Resettable Heavy Duty Hardened Steel, Ideal for Outdoor Motorcycle E-Bike Bikes Gate Fence Ladder Lawn Mower, 3.8 feet

Favoto Bike Chain Lock, 5 Digit Combination Anti-Theft Bicycle Lock, Security Resettable Heavy Duty Hardened Steel, Ideal for Outdoor Motorcycle E-Bike Bikes Gate Fence Ladder Lawn Mower, 3.8 feet

✓【Why U Need a Chain Lock】D locks and chain locks can both provide a great level of protection for your bike. After comparisons, the pros of a chain lock can be obviously seen. A chain lock can secure multiple bikes, and is great for bike sheds.
✓【5 Digit Combination】Favoto 5-digit chain lock can provide up to 100,000 different combinations, which make decryption impossible. The chain lock is resettable; you can change the combination according to your needs.
✓【Hardened Steel Material】Zinc alloy lock cylinder, hardened steel material, and covered with ABS plastic, it can work perfectly in all temperatures. The heavy duty material makes the lock wear-resistant, rust-proof and cut-resistant.
✓【Durable and Long-lasting】The entire chain lock is made of 22 links, durable and long-lasting in daily use. It can lock up to 4 bikes together. Don’t rely on a cheap unbranded bike lock and you will be leaving your bike vulnerable.
✓【Compact & Wide Application】 Max chain length 3.9 feet/ 120cm and weighs 1.50lb/690g. The chain lock is ideal for motorcycles, bikes, e-bikes, gates, fence, and even lawn mowers, ladders, sports equipment etc.

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31% Discount

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

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

✓Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment
✓Cable bike lock features a set your own combination, four-digit combination lock; Provides a basic security level that is best used as a theft deterrent
✓Bike lock is made with braided steel for flexibility, and includes a protective vinyl coating that helps prevent scratching
✓Bike lock cable is 6 ft. (1.8 m) long and 1/2 in. (13 mm) wide in diameter
✓Includes one black combination bike lock cable; Set and reset your own combination

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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

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

✓End link locking point for extensive holding power
✓4-sided 3t manganese steel chain links
✓4-digit resettable combination over 10, 000 codes
✓Fit type: Universal Fit
✓Sport type: Cycling

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